alert_id stringlengths 18 18 | analyst_name stringlengths 9 19 | threat_category stringclasses 4
values | system_impacted stringclasses 4
values | analyst_assessment stringlengths 657 782 | containment_steps stringlengths 436 509 |
|---|---|---|---|---|---|
SECU-2026-31611025 | Tanya Moreno MD | Unauthorized access | Workstation-FIN-884 | Review ownership for IR-3632 moved to Tanya Moreno MD after harbor-215 showed expired-token API requests. Source 198.51.100.97 is retained as an indicator while the team determines whether the behavior supports unauthorized data access. For this case, the evidence set supports the scope decision because the team recons... | For case IR-3632, Tanya Moreno MD quarantined harbor-215 in segment-75 after detection of expired-token API requests. The response blocked contact with 198.51.100.97, then notified the service owner for the endpoint and nearby peers. Messaging Security owns the next containment decision and must review audit trail and ... |
SECU-2026-51428203 | Brandon Madden DVM | Malware infection | Cloud-DB-Prod-01 | For IR-2966, telemetry from segment-53 prompted Brandon Madden DVM to examine unusual encrypted egress on nova-508. Analysts retained 198.51.100.87 for investigation because its observed behavior is consistent with suspected C2 beaconing. The evidence review uses proxy flow records and DNS lookups; it compared detectio... | For case IR-2966, Brandon Madden DVM restricted nova-508 in segment-53 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.87, then applied targeted network controls for the endpoint and nearby peers. Platform Reliability owns the next containment decision and must review proxy flo... |
SECU-2026-46964167 | Alex Jones | Brute-force attack | Cloud-DB-Prod-01 | The triage narrative for IR-5513 focuses on repeated SSH authentication failures observed on Linux gateway juniper-202. The triage decision treats 198.51.100.104 as relevant to a possible credential-access activity event without assuming compromise. Reviewers used authentication logs and firewall denies to examine the ... | For case IR-5513, Alex Jones quarantined juniper-202 in segment-42 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.104, then confirmed backup integrity for the observed network path. Incident Command owns the next containment decision and must review authentication ... |
SECU-2026-57972141 | Rachel Tucker | Phishing attempt | Domain-Controller-DC01 | Investigation IR-0115 records Rachel Tucker's review of macro-enabled attachment delivery on employee mailbox keystone-638 in segment-89. Correlation work places 198.51.100.28 in the event sequence and tests its relevance to user credential compromise. Reviewers used message trace and attachment detonation results to e... | For case IR-0115, Rachel Tucker quarantined keystone-638 in segment-89 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.28, then confirmed backup integrity for the affected identity and related tokens. Infrastructure Operations owns the next containment decision and mus... |
SECU-2026-27301548 | Eric Underwood | Malware infection | Cloud-DB-Prod-01 | The triage narrative for IR-5221 focuses on ransomware signature execution observed on file server nova-707. The observed indicators suggest lateral encryption activity, while source reference 198.51.100.187 remains under active correlation. To establish scope, Eric Underwood reconstructed the sequence from first detec... | For case IR-5221, Eric Underwood blocked nova-707 in segment-25 after detection of ransomware signature execution. The response blocked contact with 198.51.100.187, then placed the asset under enhanced monitoring for the security-control response. Access Governance owns the next containment decision and must review EDR... |
SECU-2026-41474905 | Carol Berry | Unauthorized access | Workstation-FIN-884 | During case IR-0144, Carol Berry triaged Kerberos service-ticket anomalies affecting atlas-846 within segment-24. Analysts retained 198.51.100.6 for investigation because its observed behavior is consistent with privilege escalation. The analyst relied on directory telemetry and account activity for the mailbox and del... | For case IR-0144, Carol Berry segmented atlas-846 in segment-24 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.6, then updated the detection scope for the mailbox and delivered copies. Network Defense owns the next containment decision and must review directory teleme... |
SECU-2026-79881555 | James Farrell | Unauthorized access | Corp-Firewall-Primary | Review ownership for IR-7144 moved to James Farrell after cedar-301 showed expired-token API requests. Investigators are evaluating whether activity linked to 198.51.100.224 represents unauthorized data access rather than an approved exception. The team examined the relevant directory objects against audit trail and to... | For case IR-7144, James Farrell quarantined cedar-301 in segment-86 after detection of expired-token API requests. The response blocked contact with 198.51.100.224, then updated the detection scope for the relevant directory objects. Access Governance owns the next containment decision and must review audit trail and t... |
SECU-2026-20423776 | Brian Mcintyre | Malware infection | Workstation-FIN-884 | The triage narrative for IR-5230 focuses on unusual encrypted egress observed on workstation nova-716. The current evidence package traces a potential suspected C2 beaconing route through 198.51.100.139 and related records. Case evidence includes proxy flow records and DNS lookups; the investigation also retained the o... | For case IR-5230, Brian Mcintyre removed nova-716 in segment-82 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.139, then updated the detection scope for the relevant directory objects. Identity Operations owns the next containment decision and must review proxy flow records an... |
SECU-2026-74469299 | Jessica Fisher | Brute-force attack | Workstation-FIN-884 | Security case IR-3543 began when Jessica Fisher identified repeated SSH authentication failures on Linux gateway cedar-850. The triage decision treats 198.51.100.187 as relevant to a possible credential-access activity event without assuming compromise. The analyst relied on authentication logs and firewall denies for ... | For case IR-3543, Jessica Fisher disabled cedar-850 in segment-82 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.187, then rotated exposed credentials for the security-control response. Endpoint Engineering owns the next containment decision and must review authent... |
SECU-2026-32840671 | Jason Medina | Phishing attempt | Domain-Controller-DC01 | In IR-6124, Jason Medina is assessing whether activity associated with macro-enabled attachment delivery on harbor-505 creates material exposure. Investigators are evaluating whether activity linked to 198.51.100.180 represents user credential compromise rather than an approved exception. Case evidence includes message... | For case IR-6124, Jason Medina restricted harbor-505 in segment-70 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.180, then applied targeted network controls for the affected identity and related tokens. Network Defense owns the next containment decision and must revi... |
SECU-2026-47983340 | Bryan Green | Malware infection | Workstation-FIN-884 | Review ownership for IR-8629 moved to Bryan Green after falcon-427 showed ransomware signature execution. Evidence from 198.51.100.197 is being compared with control data before the team confirms any lateral encryption activity conclusion. The record connects the security-control response to EDR events and file-write t... | For case IR-8629, Bryan Green contained falcon-427 in segment-67 after detection of ransomware signature execution. The response blocked contact with 198.51.100.197, then searched for matching indicators for the security-control response. Forensics owns the next containment decision and must review EDR events and file-... |
SECU-2026-63999984 | Lori Pollard | Unauthorized access | Workstation-FIN-884 | For IR-5079, telemetry from segment-85 prompted Lori Pollard to examine Kerberos service-ticket anomalies on cedar-237. The alert's technical context includes 198.51.100.108; its present risk hypothesis is privilege escalation. The team examined the mailbox and delivered copies against directory telemetry and account a... | For case IR-5079, Lori Pollard isolated cedar-237 in segment-85 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.108, then applied targeted network controls for the mailbox and delivered copies. Endpoint Engineering owns the next containment decision and must review dir... |
SECU-2026-91641118 | Michelle Franklin | Unauthorized access | Cloud-DB-Prod-01 | The incident queue opened IR-7905 after Michelle Franklin received evidence of expired-token API requests at cedar-934. Analysts retained 198.51.100.108 for investigation because its observed behavior is consistent with unauthorized data access. The case file uses audit trail and token issuance history to address the i... | For case IR-7905, Michelle Franklin blocked cedar-934 in segment-23 after detection of expired-token API requests. The response blocked contact with 198.51.100.108, then rotated exposed credentials for the identified process tree. Forensics owns the next containment decision and must review audit trail and token issuan... |
SECU-2026-79968280 | Kellie Burns | Malware infection | Workstation-FIN-884 | The triage narrative for IR-0205 focuses on unusual encrypted egress observed on workstation lumen-126. Investigators are evaluating whether activity linked to 198.51.100.107 represents suspected C2 beaconing rather than an approved exception. The working record combines proxy flow records and DNS lookups with a review... | For case IR-0205, Kellie Burns limited lumen-126 in segment-64 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.107, then captured volatile evidence for the security-control response. Messaging Security owns the next containment decision and must review proxy flow records and DN... |
SECU-2026-35355602 | Alicia Tanner | Brute-force attack | Domain-Controller-DC01 | The evidence-backed record IR-1311 links nova-927 to repeated SSH authentication failures and assigns review to Alicia Tanner. Evidence from 198.51.100.189 is being compared with control data before the team confirms any credential-access activity conclusion. Scope analysis covers the service account and dependent work... | For case IR-1311, Alicia Tanner restricted nova-927 in segment-30 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.189, then confirmed backup integrity for the service account and dependent workloads. Messaging Security owns the next containment decision and must rev... |
SECU-2026-62965527 | Michelle Pennington | Phishing attempt | Workstation-FIN-884 | For IR-2907, telemetry from segment-29 prompted Michelle Pennington to examine macro-enabled attachment delivery on keystone-117. Investigators are evaluating whether activity linked to 198.51.100.117 represents user credential compromise rather than an approved exception. To establish scope, Michelle Pennington docume... | For case IR-2907, Michelle Pennington limited keystone-117 in segment-29 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.117, then applied targeted network controls for the security-control response. Incident Command owns the next containment decision and must review m... |
SECU-2026-25403494 | Richard Morrison | Malware infection | Workstation-FIN-884 | Case IR-4788 contains Richard Morrison's initial assessment of ransomware signature execution associated with falcon-898. Current telemetry associates 198.51.100.67 with a possible lateral encryption activity path that requires further validation. The case file uses EDR events and file-write telemetry to address the se... | For case IR-4788, Richard Morrison locked falcon-898 in segment-71 after detection of ransomware signature execution. The response blocked contact with 198.51.100.67, then rotated exposed credentials for the service account and dependent workloads. Infrastructure Operations owns the next containment decision and must r... |
SECU-2026-67775167 | Tasha Price | Unauthorized access | Domain-Controller-DC01 | For IR-9086, telemetry from segment-52 prompted Tasha Price to examine Kerberos service-ticket anomalies on delta-803. Analysts retained 198.51.100.62 for investigation because its observed behavior is consistent with privilege escalation. The analyst relied on directory telemetry and account activity for the relevant ... | For case IR-9086, Tasha Price locked delta-803 in segment-52 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.62, then notified the service owner for the relevant directory objects. Infrastructure Operations owns the next containment decision and must review directory t... |
SECU-2026-10768651 | John Baker | Unauthorized access | Corp-Firewall-Primary | For IR-7455, telemetry from segment-81 prompted John Baker to examine expired-token API requests on nova-142. Investigators are evaluating whether activity linked to 198.51.100.224 represents unauthorized data access rather than an approved exception. The working record combines audit trail and token issuance history w... | For case IR-7455, John Baker isolated nova-142 in segment-81 after detection of expired-token API requests. The response blocked contact with 198.51.100.224, then confirmed backup integrity for the security-control response. Cloud Security owns the next containment decision and must review audit trail and token issuanc... |
SECU-2026-99950615 | Maria Gonzalez | Malware infection | Corp-Firewall-Primary | Security case IR-8662 began when Maria Gonzalez identified unusual encrypted egress on workstation juniper-671. Investigators are evaluating whether activity linked to 198.51.100.12 represents suspected C2 beaconing rather than an approved exception. The team examined the relevant directory objects against proxy flow r... | For case IR-8662, Maria Gonzalez isolated juniper-671 in segment-38 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.12, then placed the asset under enhanced monitoring for the relevant directory objects. Infrastructure Operations owns the next containment decision and must revi... |
SECU-2026-26730781 | Julia Turner MD | Brute-force attack | Corp-Firewall-Primary | Security case IR-3425 began when Julia Turner MD identified repeated SSH authentication failures on Linux gateway ember-359. The observed indicators suggest credential-access activity, while source reference 198.51.100.79 remains under active correlation. The working record combines authentication logs and firewall den... | For case IR-3425, Julia Turner MD removed ember-359 in segment-64 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.79, then captured volatile evidence for the affected identity and related tokens. Platform Reliability owns the next containment decision and must revie... |
SECU-2026-23267487 | Joseph Long MD | Phishing attempt | Workstation-FIN-884 | Case IR-1121 documents an investigative alert involving macro-enabled attachment delivery and the asset juniper-899. Evidence from 198.51.100.131 is being compared with control data before the team confirms any user credential compromise conclusion. The working record combines message trace and attachment detonation re... | For case IR-1121, Joseph Long MD limited juniper-899 in segment-39 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.131, then notified the service owner for the security-control response. Access Governance owns the next containment decision and must review message trace... |
SECU-2026-54076927 | Margaret Lewis | Malware infection | Corp-Firewall-Primary | The incident queue opened IR-5701 after Margaret Lewis received evidence of ransomware signature execution at ember-507. Source 198.51.100.145 is retained as an indicator while the team determines whether the behavior supports lateral encryption activity. The team examined the identified process tree against EDR events... | For case IR-5701, Margaret Lewis contained ember-507 in segment-54 after detection of ransomware signature execution. The response blocked contact with 198.51.100.145, then notified the service owner for the identified process tree. Endpoint Engineering owns the next containment decision and must review EDR events and ... |
SECU-2026-31185088 | Janet Ortiz | Unauthorized access | Workstation-FIN-884 | Investigation IR-6800 records Janet Ortiz's review of Kerberos service-ticket anomalies on domain controller nova-914 in segment-36. The response team classified the signal as evidence-backed because it may indicate privilege escalation connected with 198.51.100.242. Reviewers used directory telemetry and account activ... | For case IR-6800, Janet Ortiz isolated nova-914 in segment-36 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.242, then recorded the active process state for the associated authentication trail. Identity Operations owns the next containment decision and must review dir... |
SECU-2026-45016810 | Holly Bryant | Unauthorized access | Domain-Controller-DC01 | The priority record IR-1282 links ember-174 to expired-token API requests and assigns review to Holly Bryant. Current telemetry associates 198.51.100.197 with a possible unauthorized data access path that requires further validation. Scope analysis covers the observed network path, drawing from audit trail and token is... | For case IR-1282, Holly Bryant quarantined ember-174 in segment-85 after detection of expired-token API requests. The response blocked contact with 198.51.100.197, then reviewed related account activity for the observed network path. Forensics owns the next containment decision and must review audit trail and token iss... |
SECU-2026-20830222 | Thomas Alvarado | Malware infection | Corp-Firewall-Primary | In IR-4426, Thomas Alvarado is assessing whether activity associated with unusual encrypted egress on nova-973 creates material exposure. Evidence from 198.51.100.38 is being compared with control data before the team confirms any suspected C2 beaconing conclusion. Case evidence includes proxy flow records and DNS look... | For case IR-4426, Thomas Alvarado removed nova-973 in segment-69 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.38, then reviewed related account activity for the identified process tree. Identity Operations owns the next containment decision and must review proxy flow records... |
SECU-2026-21792198 | Jose Sullivan | Brute-force attack | Workstation-FIN-884 | Investigation IR-6698 records Jose Sullivan's review of repeated SSH authentication failures on Linux gateway nova-899 in segment-44. The alert's technical context includes 198.51.100.153; its present risk hypothesis is credential-access activity. The evidence review uses authentication logs and firewall denies; it com... | For case IR-6698, Jose Sullivan protected nova-899 in segment-44 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.153, then preserved relevant telemetry for the associated authentication trail. Threat Hunting owns the next containment decision and must review authent... |
SECU-2026-36922960 | Nicholas Rodriguez | Phishing attempt | Cloud-DB-Prod-01 | The monitoring team registered IR-3186 when segment-28 produced evidence of macro-enabled attachment delivery at iris-455. The observed indicators suggest user credential compromise, while source reference 198.51.100.68 remains under active correlation. The case file uses message trace and attachment detonation results... | For case IR-3186, Nicholas Rodriguez limited iris-455 in segment-28 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.68, then confirmed backup integrity for the logged file activity. Cloud Security owns the next containment decision and must review message trace and att... |
SECU-2026-17835653 | Lisa Ramirez | Malware infection | Cloud-DB-Prod-01 | Security case IR-8739 began when Lisa Ramirez identified ransomware signature execution on file server falcon-389. The current evidence package traces a potential lateral encryption activity route through 198.51.100.141 and related records. To establish scope, Lisa Ramirez reviewed the activity against recent approved ... | For case IR-8739, Lisa Ramirez suspended falcon-389 in segment-38 after detection of ransomware signature execution. The response blocked contact with 198.51.100.141, then captured volatile evidence for the host and its active sessions. Incident Command owns the next containment decision and must review EDR events and ... |
SECU-2026-10157397 | Joseph Gross | Unauthorized access | Corp-Firewall-Primary | Security case IR-4120 began when Joseph Gross identified Kerberos service-ticket anomalies on domain controller falcon-852. The observed indicators suggest privilege escalation, while source reference 198.51.100.148 remains under active correlation. Scope analysis covers the associated authentication trail, drawing fro... | For case IR-4120, Joseph Gross restricted falcon-852 in segment-68 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.148, then validated endpoint health for the associated authentication trail. Network Defense owns the next containment decision and must review directory ... |
SECU-2026-75885748 | Troy Davis | Unauthorized access | Corp-Firewall-Primary | The incident queue opened IR-0214 after Troy Davis received evidence of expired-token API requests at falcon-138. The current evidence package traces a potential unauthorized data access route through 198.51.100.212 and related records. To establish scope, Troy Davis documented both the signal source and the analyst in... | For case IR-0214, Troy Davis restricted falcon-138 in segment-56 after detection of expired-token API requests. The response blocked contact with 198.51.100.212, then placed the asset under enhanced monitoring for the endpoint and nearby peers. Threat Hunting owns the next containment decision and must review audit tra... |
SECU-2026-95266008 | Nicholas Mccormick | Malware infection | Cloud-DB-Prod-01 | During case IR-0894, Nicholas Mccormick triaged unusual encrypted egress affecting cedar-930 within segment-24. Evidence from 198.51.100.49 is being compared with control data before the team confirms any suspected C2 beaconing conclusion. Reviewers used proxy flow records and DNS lookups to examine the identified proc... | For case IR-0894, Nicholas Mccormick removed cedar-930 in segment-24 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.49, then notified the service owner for the identified process tree. Forensics owns the next containment decision and must review proxy flow records and DNS look... |
SECU-2026-70659228 | Nichole Reynolds | Brute-force attack | Corp-Firewall-Primary | The incident queue opened IR-5182 after Nichole Reynolds received evidence of repeated SSH authentication failures at meridian-739. The response team classified the signal as evidence-backed because it may indicate credential-access activity connected with 198.51.100.198. Scope analysis covers the mailbox and delivered... | For case IR-5182, Nichole Reynolds segmented meridian-739 in segment-24 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.198, then captured volatile evidence for the mailbox and delivered copies. Incident Command owns the next containment decision and must review aut... |
SECU-2026-11991351 | Diane Colon | Phishing attempt | Corp-Firewall-Primary | The monitoring team registered IR-2818 when segment-30 produced evidence of macro-enabled attachment delivery at ember-138. Investigators are evaluating whether activity linked to 198.51.100.196 represents user credential compromise rather than an approved exception. The record connects the associated authentication tr... | For case IR-2818, Diane Colon removed ember-138 in segment-30 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.196, then reviewed related account activity for the associated authentication trail. Messaging Security owns the next containment decision and must review mess... |
SECU-2026-73119128 | Cynthia Morgan | Malware infection | Corp-Firewall-Primary | The triage narrative for IR-6797 focuses on ransomware signature execution observed on file server atlas-701. The observed indicators suggest lateral encryption activity, while source reference 198.51.100.183 remains under active correlation. To establish scope, Cynthia Morgan checked whether related controls generated... | For case IR-6797, Cynthia Morgan blocked atlas-701 in segment-54 after detection of ransomware signature execution. The response blocked contact with 198.51.100.183, then notified the service owner for the host and its active sessions. Cloud Security owns the next containment decision and must review EDR events and fil... |
SECU-2026-39955835 | Steven Nichols | Unauthorized access | Workstation-FIN-884 | Review ownership for IR-9028 moved to Steven Nichols after meridian-659 showed Kerberos service-ticket anomalies. The triage decision treats 198.51.100.104 as relevant to a possible privilege escalation event without assuming compromise. The team examined the security-control response against directory telemetry and ac... | For case IR-9028, Steven Nichols contained meridian-659 in segment-48 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.104, then validated endpoint health for the security-control response. Infrastructure Operations owns the next containment decision and must review dir... |
SECU-2026-25230952 | Michelle Howard | Unauthorized access | Cloud-DB-Prod-01 | The validated record IR-0869 links nova-941 to expired-token API requests and assigns review to Michelle Howard. Investigators are evaluating whether activity linked to 198.51.100.235 represents unauthorized data access rather than an approved exception. Reviewers used audit trail and token issuance history to examine ... | For case IR-0869, Michelle Howard segmented nova-941 in segment-68 after detection of expired-token API requests. The response blocked contact with 198.51.100.235, then validated endpoint health for the identified process tree. Endpoint Engineering owns the next containment decision and must review audit trail and toke... |
SECU-2026-29837521 | David Lawrence | Malware infection | Corp-Firewall-Primary | Review ownership for IR-7284 moved to David Lawrence after keystone-929 showed unusual encrypted egress. The current evidence package traces a potential suspected C2 beaconing route through 198.51.100.59 and related records. The team examined the implicated cloud resources against proxy flow records and DNS lookups and... | For case IR-7284, David Lawrence removed keystone-929 in segment-83 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.59, then validated endpoint health for the implicated cloud resources. Forensics owns the next containment decision and must review proxy flow records and DNS loo... |
SECU-2026-87561151 | Benjamin Taylor | Brute-force attack | Domain-Controller-DC01 | Review ownership for IR-4273 moved to Benjamin Taylor after iris-892 showed repeated SSH authentication failures. Analysts retained 198.51.100.151 for investigation because its observed behavior is consistent with credential-access activity. Case evidence includes authentication logs and firewall denies; the investigat... | For case IR-4273, Benjamin Taylor quarantined iris-892 in segment-45 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.151, then placed the asset under enhanced monitoring for the host and its active sessions. Endpoint Engineering owns the next containment decision an... |
SECU-2026-80094447 | Helen Stewart | Phishing attempt | Cloud-DB-Prod-01 | The triage narrative for IR-0137 focuses on macro-enabled attachment delivery observed on employee mailbox meridian-691. The alert's technical context includes 198.51.100.193; its present risk hypothesis is user credential compromise. Case evidence includes message trace and attachment detonation results; the investiga... | For case IR-0137, Helen Stewart contained meridian-691 in segment-52 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.193, then placed the asset under enhanced monitoring for the associated authentication trail. Forensics owns the next containment decision and must revi... |
SECU-2026-18051496 | Jorge Chase | Malware infection | Domain-Controller-DC01 | The triage narrative for IR-8687 focuses on ransomware signature execution observed on file server keystone-392. The alert's technical context includes 198.51.100.83; its present risk hypothesis is lateral encryption activity. For this case, the evidence set supports the scope decision because the team compared detecti... | For case IR-8687, Jorge Chase segmented keystone-392 in segment-80 after detection of ransomware signature execution. The response blocked contact with 198.51.100.83, then captured volatile evidence for the identified process tree. Network Defense owns the next containment decision and must review EDR events and file-w... |
SECU-2026-76642616 | Martin Velazquez | Unauthorized access | Cloud-DB-Prod-01 | The triage narrative for IR-6256 focuses on Kerberos service-ticket anomalies observed on domain controller cedar-487. Current telemetry associates 198.51.100.66 with a possible privilege escalation path that requires further validation. The record connects the observed network path to directory telemetry and account a... | For case IR-6256, Martin Velazquez protected cedar-487 in segment-34 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.66, then rotated exposed credentials for the observed network path. Platform Reliability owns the next containment decision and must review directory te... |
SECU-2026-10137623 | Matthew Chen | Unauthorized access | Corp-Firewall-Primary | Case IR-9834 documents a risk-ranked alert involving expired-token API requests and the asset juniper-106. Analysts retained 198.51.100.110 for investigation because its observed behavior is consistent with unauthorized data access. The evidence review uses audit trail and token issuance history; it confirmed collectio... | For case IR-9834, Matthew Chen quarantined juniper-106 in segment-27 after detection of expired-token API requests. The response blocked contact with 198.51.100.110, then reviewed related account activity for the logged file activity. Forensics owns the next containment decision and must review audit trail and token is... |
SECU-2026-73914827 | Alex Harding | Malware infection | Cloud-DB-Prod-01 | The incident queue opened IR-5501 after Alex Harding received evidence of unusual encrypted egress at nova-315. Investigators are evaluating whether activity linked to 198.51.100.161 represents suspected C2 beaconing rather than an approved exception. The team examined the affected identity and related tokens against p... | For case IR-5501, Alex Harding blocked nova-315 in segment-51 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.161, then preserved relevant telemetry for the affected identity and related tokens. Platform Reliability owns the next containment decision and must review proxy flow ... |
SECU-2026-34117380 | William Washington | Brute-force attack | Domain-Controller-DC01 | For IR-7605, telemetry from segment-80 prompted William Washington to examine repeated SSH authentication failures on cedar-586. The alert's technical context includes 198.51.100.81; its present risk hypothesis is credential-access activity. The evidence review uses authentication logs and firewall denies; it checked w... | For case IR-7605, William Washington segmented cedar-586 in segment-80 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.81, then validated endpoint health for the observed network path. Threat Hunting owns the next containment decision and must review authentication ... |
SECU-2026-16668614 | Ryan Nguyen | Phishing attempt | Corp-Firewall-Primary | Case IR-6905 documents an escalated alert involving macro-enabled attachment delivery and the asset ember-777. The response team classified the signal as escalated because it may indicate user credential compromise connected with 198.51.100.235. To establish scope, Ryan Nguyen documented both the signal source and the ... | For case IR-6905, Ryan Nguyen protected ember-777 in segment-60 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.235, then applied targeted network controls for the observed network path. Platform Reliability owns the next containment decision and must review message tr... |
SECU-2026-38486348 | James Williams | Malware infection | Workstation-FIN-884 | The incident queue opened IR-7557 after James Williams received evidence of ransomware signature execution at keystone-602. Current telemetry associates 198.51.100.250 with a possible lateral encryption activity path that requires further validation. Case evidence includes EDR events and file-write telemetry; the inves... | For case IR-7557, James Williams blocked keystone-602 in segment-74 after detection of ransomware signature execution. The response blocked contact with 198.51.100.250, then reviewed related account activity for the affected identity and related tokens. Cloud Security owns the next containment decision and must review ... |
SECU-2026-78580897 | David Drake | Unauthorized access | Workstation-FIN-884 | The analyst-confirmed record IR-8545 links lumen-324 to Kerberos service-ticket anomalies and assigns review to David Drake. The current evidence package traces a potential privilege escalation route through 198.51.100.241 and related records. Investigators assessed the affected identity and related tokens with directo... | For case IR-8545, David Drake limited lumen-324 in segment-38 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.241, then captured volatile evidence for the affected identity and related tokens. Identity Operations owns the next containment decision and must review direc... |
SECU-2026-83292136 | Alan Butler | Unauthorized access | Corp-Firewall-Primary | In IR-7388, Alan Butler is assessing whether activity associated with expired-token API requests on cedar-383 creates material exposure. Analysts retained 198.51.100.128 for investigation because its observed behavior is consistent with unauthorized data access. To establish scope, Alan Butler confirmed collection inte... | For case IR-7388, Alan Butler quarantined cedar-383 in segment-57 after detection of expired-token API requests. The response blocked contact with 198.51.100.128, then recorded the active process state for the observed network path. Forensics owns the next containment decision and must review audit trail and token issu... |
SECU-2026-25282954 | Antonio Wyatt | Malware infection | Cloud-DB-Prod-01 | Investigation IR-2612 records Antonio Wyatt's review of unusual encrypted egress on workstation lumen-249 in segment-45. Analysts retained 198.51.100.199 for investigation because its observed behavior is consistent with suspected C2 beaconing. The evidence review uses proxy flow records and DNS lookups; it linked the ... | For case IR-2612, Antonio Wyatt removed lumen-249 in segment-45 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.199, then confirmed backup integrity for the observed network path. Endpoint Engineering owns the next containment decision and must review proxy flow records and DNS... |
SECU-2026-90341132 | Ashley Brown | Brute-force attack | Cloud-DB-Prod-01 | Review ownership for IR-5568 moved to Ashley Brown after cedar-432 showed repeated SSH authentication failures. The current evidence package traces a potential credential-access activity route through 198.51.100.79 and related records. Reviewers used authentication logs and firewall denies to examine the logged file ac... | For case IR-5568, Ashley Brown segmented cedar-432 in segment-76 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.79, then placed the asset under enhanced monitoring for the logged file activity. Incident Command owns the next containment decision and must review aut... |
SECU-2026-44315902 | Bethany Quinn | Phishing attempt | Corp-Firewall-Primary | The priority record IR-4034 links keystone-278 to macro-enabled attachment delivery and assigns review to Bethany Quinn. Evidence from 198.51.100.127 is being compared with control data before the team confirms any user credential compromise conclusion. The evidence review uses message trace and attachment detonation r... | For case IR-4034, Bethany Quinn locked keystone-278 in segment-53 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.127, then recorded the active process state for the associated authentication trail. Incident Command owns the next containment decision and must review me... |
SECU-2026-62815541 | Brian Sexton DDS | Malware infection | Corp-Firewall-Primary | During case IR-4351, Brian Sexton DDS triaged ransomware signature execution affecting nova-749 within segment-43. Investigators are evaluating whether activity linked to 198.51.100.186 represents lateral encryption activity rather than an approved exception. To establish scope, Brian Sexton DDS checked whether related... | For case IR-4351, Brian Sexton DDS limited nova-749 in segment-43 after detection of ransomware signature execution. The response blocked contact with 198.51.100.186, then recorded the active process state for the endpoint and nearby peers. Infrastructure Operations owns the next containment decision and must review ED... |
SECU-2026-81536617 | Patrick Shaw | Unauthorized access | Workstation-FIN-884 | Review ownership for IR-6596 moved to Patrick Shaw after iris-822 showed Kerberos service-ticket anomalies. The alert's technical context includes 198.51.100.252; its present risk hypothesis is privilege escalation. Case evidence includes directory telemetry and account activity; the investigation also validated the si... | For case IR-6596, Patrick Shaw locked iris-822 in segment-57 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.252, then recorded the active process state for the associated authentication trail. Security Assurance owns the next containment decision and must review direc... |
SECU-2026-46811366 | Bianca Cooley | Unauthorized access | Cloud-DB-Prod-01 | The monitoring team registered IR-2717 when segment-69 produced evidence of expired-token API requests at lumen-348. The response team classified the signal as evidence-backed because it may indicate unauthorized data access connected with 198.51.100.141. Investigators assessed the identified process tree with audit tr... | For case IR-2717, Bianca Cooley blocked lumen-348 in segment-69 after detection of expired-token API requests. The response blocked contact with 198.51.100.141, then confirmed backup integrity for the identified process tree. Security Assurance owns the next containment decision and must review audit trail and token is... |
SECU-2026-77467820 | Keith Hammond | Malware infection | Corp-Firewall-Primary | Security case IR-5371 began when Keith Hammond identified unusual encrypted egress on workstation iris-399. The initial technical hypothesis is suspected C2 beaconing; 198.51.100.61 is one of the recorded pivot points. Scope analysis covers the endpoint and nearby peers, drawing from proxy flow records and DNS lookups ... | For case IR-5371, Keith Hammond contained iris-399 in segment-11 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.61, then preserved relevant telemetry for the endpoint and nearby peers. Endpoint Engineering owns the next containment decision and must review proxy flow records a... |
SECU-2026-20330086 | Stacey Sawyer | Brute-force attack | Domain-Controller-DC01 | Case IR-9706 documents a triaged alert involving repeated SSH authentication failures and the asset keystone-566. Analysts retained 198.51.100.49 for investigation because its observed behavior is consistent with credential-access activity. The team examined the logged file activity against authentication logs and fire... | For case IR-9706, Stacey Sawyer segmented keystone-566 in segment-88 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.49, then searched for matching indicators for the logged file activity. Messaging Security owns the next containment decision and must review authent... |
SECU-2026-88576118 | Tanya Martinez | Phishing attempt | Cloud-DB-Prod-01 | For IR-5363, telemetry from segment-35 prompted Tanya Martinez to examine macro-enabled attachment delivery on falcon-662. Correlation work places 198.51.100.230 in the event sequence and tests its relevance to user credential compromise. The evidence review uses message trace and attachment detonation results; it docu... | For case IR-5363, Tanya Martinez contained falcon-662 in segment-35 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.230, then rotated exposed credentials for the observed network path. Network Defense owns the next containment decision and must review message trace and... |
SECU-2026-68245997 | Michael Johnson | Malware infection | Domain-Controller-DC01 | Review ownership for IR-8499 moved to Michael Johnson after cedar-420 showed ransomware signature execution. Evidence from 198.51.100.123 is being compared with control data before the team confirms any lateral encryption activity conclusion. To establish scope, Michael Johnson checked whether related controls generate... | For case IR-8499, Michael Johnson segmented cedar-420 in segment-44 after detection of ransomware signature execution. The response blocked contact with 198.51.100.123, then placed the asset under enhanced monitoring for the associated authentication trail. Identity Operations owns the next containment decision and mus... |
SECU-2026-78118688 | Julian Payne | Unauthorized access | Workstation-FIN-884 | For IR-3850, telemetry from segment-73 prompted Julian Payne to examine Kerberos service-ticket anomalies on nova-224. Source 198.51.100.176 is retained as an indicator while the team determines whether the behavior supports privilege escalation. The record connects the implicated cloud resources to directory telemetry... | For case IR-3850, Julian Payne protected nova-224 in segment-73 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.176, then reviewed related account activity for the implicated cloud resources. Network Defense owns the next containment decision and must review directory ... |
SECU-2026-25238834 | Audrey Fleming | Unauthorized access | Corp-Firewall-Primary | Investigation IR-4825 records Audrey Fleming's review of expired-token API requests on cloud database ember-959 in segment-69. Current telemetry associates 198.51.100.170 with a possible unauthorized data access path that requires further validation. Investigators assessed the security-control response with audit trail... | For case IR-4825, Audrey Fleming locked ember-959 in segment-69 after detection of expired-token API requests. The response blocked contact with 198.51.100.170, then preserved relevant telemetry for the security-control response. Identity Operations owns the next containment decision and must review audit trail and tok... |
SECU-2026-71404335 | Jacob Gonzalez | Malware infection | Corp-Firewall-Primary | Case IR-1676 documents a validated alert involving unusual encrypted egress and the asset nova-384. The alert's technical context includes 198.51.100.46; its present risk hypothesis is suspected C2 beaconing. For this case, the evidence set supports the scope decision because the team preserved the raw events before ap... | For case IR-1676, Jacob Gonzalez locked nova-384 in segment-71 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.46, then validated endpoint health for the endpoint and nearby peers. Messaging Security owns the next containment decision and must review proxy flow records and DNS ... |
SECU-2026-77729606 | David Watson | Brute-force attack | Cloud-DB-Prod-01 | Security case IR-9218 began when David Watson identified repeated SSH authentication failures on Linux gateway juniper-661. The alert's technical context includes 198.51.100.146; its present risk hypothesis is credential-access activity. The analyst relied on authentication logs and firewall denies for the endpoint and... | For case IR-9218, David Watson suspended juniper-661 in segment-74 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.146, then updated the detection scope for the endpoint and nearby peers. Platform Reliability owns the next containment decision and must review authen... |
SECU-2026-52969090 | Lonnie Mcguire | Phishing attempt | Workstation-FIN-884 | In IR-0799, Lonnie Mcguire is assessing whether activity associated with macro-enabled attachment delivery on harbor-835 creates material exposure. Current telemetry associates 198.51.100.214 with a possible user credential compromise path that requires further validation. Case evidence includes message trace and attac... | For case IR-0799, Lonnie Mcguire segmented harbor-835 in segment-35 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.214, then updated the detection scope for the endpoint and nearby peers. Forensics owns the next containment decision and must review message trace and a... |
SECU-2026-99131832 | Tammy Edwards | Malware infection | Corp-Firewall-Primary | Investigation IR-3697 records Tammy Edwards's review of ransomware signature execution on file server keystone-624 in segment-74. The response team classified the signal as evidence-backed because it may indicate lateral encryption activity connected with 198.51.100.123. The analyst relied on EDR events and file-write ... | For case IR-3697, Tammy Edwards suspended keystone-624 in segment-74 after detection of ransomware signature execution. The response blocked contact with 198.51.100.123, then updated the detection scope for the host and its active sessions. Access Governance owns the next containment decision and must review EDR events... |
SECU-2026-99275403 | Paul Williams | Unauthorized access | Domain-Controller-DC01 | In IR-1968, Paul Williams is assessing whether activity associated with Kerberos service-ticket anomalies on iris-775 creates material exposure. The current evidence package traces a potential privilege escalation route through 198.51.100.209 and related records. The record connects the endpoint and nearby peers to dir... | For case IR-1968, Paul Williams disabled iris-775 in segment-88 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.209, then validated endpoint health for the endpoint and nearby peers. Cloud Security owns the next containment decision and must review directory telemetry ... |
SECU-2026-93553662 | Nathaniel Rowland | Unauthorized access | Corp-Firewall-Primary | The analyst-confirmed record IR-5739 links juniper-275 to expired-token API requests and assigns review to Nathaniel Rowland. The current evidence package traces a potential unauthorized data access route through 198.51.100.82 and related records. The evidence review uses audit trail and token issuance history; it conf... | For case IR-5739, Nathaniel Rowland suspended juniper-275 in segment-55 after detection of expired-token API requests. The response blocked contact with 198.51.100.82, then validated endpoint health for the logged file activity. Identity Operations owns the next containment decision and must review audit trail and toke... |
SECU-2026-81791553 | Heather Calderon | Malware infection | Domain-Controller-DC01 | During case IR-9016, Heather Calderon triaged unusual encrypted egress affecting juniper-816 within segment-18. The observed indicators suggest suspected C2 beaconing, while source reference 198.51.100.79 remains under active correlation. The evidence review uses proxy flow records and DNS lookups; it preserved the raw... | For case IR-9016, Heather Calderon locked juniper-816 in segment-18 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.79, then reviewed related account activity for the relevant directory objects. Messaging Security owns the next containment decision and must review proxy flow re... |
SECU-2026-80227305 | Elizabeth Taylor | Brute-force attack | Corp-Firewall-Primary | The monitoring team registered IR-9424 when segment-81 produced evidence of repeated SSH authentication failures at keystone-594. Current telemetry associates 198.51.100.132 with a possible credential-access activity path that requires further validation. The team examined the host and its active sessions against authe... | For case IR-9424, Elizabeth Taylor suspended keystone-594 in segment-81 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.132, then recorded the active process state for the host and its active sessions. Security Assurance owns the next containment decision and must r... |
SECU-2026-48064297 | Molly Little | Phishing attempt | Domain-Controller-DC01 | For IR-8853, telemetry from segment-86 prompted Molly Little to examine macro-enabled attachment delivery on falcon-294. Correlation work places 198.51.100.72 in the event sequence and tests its relevance to user credential compromise. The evidence review uses message trace and attachment detonation results; it confirm... | For case IR-8853, Molly Little disabled falcon-294 in segment-86 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.72, then captured volatile evidence for the mailbox and delivered copies. Network Defense owns the next containment decision and must review message trace a... |
SECU-2026-41122841 | Michael Wood | Malware infection | Corp-Firewall-Primary | For IR-1516, telemetry from segment-11 prompted Michael Wood to examine ransomware signature execution on cedar-603. Evidence from 198.51.100.117 is being compared with control data before the team confirms any lateral encryption activity conclusion. The team examined the endpoint and nearby peers against EDR events an... | For case IR-1516, Michael Wood suspended cedar-603 in segment-11 after detection of ransomware signature execution. The response blocked contact with 198.51.100.117, then updated the detection scope for the endpoint and nearby peers. Endpoint Engineering owns the next containment decision and must review EDR events and... |
SECU-2026-27455203 | Holly Sweeney | Unauthorized access | Domain-Controller-DC01 | In IR-6484, Holly Sweeney is assessing whether activity associated with Kerberos service-ticket anomalies on cedar-447 creates material exposure. Source 198.51.100.160 is retained as an indicator while the team determines whether the behavior supports privilege escalation. Case evidence includes directory telemetry and... | For case IR-6484, Holly Sweeney disabled cedar-447 in segment-65 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.160, then captured volatile evidence for the affected identity and related tokens. Infrastructure Operations owns the next containment decision and must rev... |
SECU-2026-55359838 | William Myers | Unauthorized access | Corp-Firewall-Primary | The evidence-backed record IR-6978 links falcon-258 to expired-token API requests and assigns review to William Myers. The triage decision treats 198.51.100.138 as relevant to a possible unauthorized data access event without assuming compromise. The evidence review uses audit trail and token issuance history; it separ... | For case IR-6978, William Myers blocked falcon-258 in segment-12 after detection of expired-token API requests. The response blocked contact with 198.51.100.138, then preserved relevant telemetry for the mailbox and delivered copies. Access Governance owns the next containment decision and must review audit trail and t... |
SECU-2026-77783839 | Stephanie Price | Malware infection | Corp-Firewall-Primary | For IR-8539, telemetry from segment-24 prompted Stephanie Price to examine unusual encrypted egress on delta-442. Investigators are evaluating whether activity linked to 198.51.100.101 represents suspected C2 beaconing rather than an approved exception. The working record combines proxy flow records and DNS lookups wit... | For case IR-8539, Stephanie Price locked delta-442 in segment-24 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.101, then preserved relevant telemetry for the relevant directory objects. Threat Hunting owns the next containment decision and must review proxy flow records and D... |
SECU-2026-41218650 | Kenneth Suarez | Brute-force attack | Domain-Controller-DC01 | The validated record IR-1388 links delta-127 to repeated SSH authentication failures and assigns review to Kenneth Suarez. Investigators are evaluating whether activity linked to 198.51.100.132 represents credential-access activity rather than an approved exception. The case file uses authentication logs and firewall d... | For case IR-1388, Kenneth Suarez suspended delta-127 in segment-73 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.132, then searched for matching indicators for the affected identity and related tokens. Incident Command owns the next containment decision and must r... |
SECU-2026-93942326 | Elizabeth Hall | Phishing attempt | Workstation-FIN-884 | The incident queue opened IR-0501 after Elizabeth Hall received evidence of macro-enabled attachment delivery at iris-331. The response team classified the signal as triaged because it may indicate user credential compromise connected with 198.51.100.213. Case evidence includes message trace and attachment detonation r... | For case IR-0501, Elizabeth Hall blocked iris-331 in segment-76 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.213, then placed the asset under enhanced monitoring for the host and its active sessions. Network Defense owns the next containment decision and must review... |
SECU-2026-94334053 | Stephen Roberts | Malware infection | Cloud-DB-Prod-01 | The incident queue opened IR-4575 after Stephen Roberts received evidence of ransomware signature execution at ember-403. The triage decision treats 198.51.100.202 as relevant to a possible lateral encryption activity event without assuming compromise. To establish scope, Stephen Roberts validated the signal against en... | For case IR-4575, Stephen Roberts disabled ember-403 in segment-13 after detection of ransomware signature execution. The response blocked contact with 198.51.100.202, then confirmed backup integrity for the endpoint and nearby peers. Identity Operations owns the next containment decision and must review EDR events and... |
SECU-2026-32793062 | Miranda Jones MD | Unauthorized access | Domain-Controller-DC01 | Security case IR-2371 began when Miranda Jones MD identified Kerberos service-ticket anomalies on domain controller harbor-406. The triage decision treats 198.51.100.175 as relevant to a possible privilege escalation event without assuming compromise. The working record combines directory telemetry and account activity... | For case IR-2371, Miranda Jones MD disabled harbor-406 in segment-33 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.175, then reviewed related account activity for the relevant directory objects. Cloud Security owns the next containment decision and must review direct... |
SECU-2026-59781495 | Christine Miranda | Unauthorized access | Corp-Firewall-Primary | Case IR-8130 contains Christine Miranda's initial assessment of expired-token API requests associated with delta-866. The response team classified the signal as high-confidence because it may indicate unauthorized data access connected with 198.51.100.202. Scope analysis covers the host and its active sessions, drawing... | For case IR-8130, Christine Miranda protected delta-866 in segment-43 after detection of expired-token API requests. The response blocked contact with 198.51.100.202, then captured volatile evidence for the host and its active sessions. Threat Hunting owns the next containment decision and must review audit trail and t... |
SECU-2026-10076331 | Crystal Shields | Malware infection | Cloud-DB-Prod-01 | For IR-1637, telemetry from segment-81 prompted Crystal Shields to examine unusual encrypted egress on meridian-587. Evidence from 198.51.100.227 is being compared with control data before the team confirms any suspected C2 beaconing conclusion. The case file uses proxy flow records and DNS lookups to address the host ... | For case IR-1637, Crystal Shields locked meridian-587 in segment-81 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.227, then updated the detection scope for the host and its active sessions. Network Defense owns the next containment decision and must review proxy flow records ... |
SECU-2026-56154642 | Kenneth Cruz | Brute-force attack | Corp-Firewall-Primary | During case IR-9579, Kenneth Cruz triaged repeated SSH authentication failures affecting falcon-119 within segment-20. The initial technical hypothesis is credential-access activity; 198.51.100.35 is one of the recorded pivot points. The team examined the affected identity and related tokens against authentication logs... | For case IR-9579, Kenneth Cruz blocked falcon-119 in segment-20 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.35, then captured volatile evidence for the affected identity and related tokens. Identity Operations owns the next containment decision and must review a... |
SECU-2026-29173168 | Brittany Brennan | Phishing attempt | Workstation-FIN-884 | Security case IR-4545 began when Brittany Brennan identified macro-enabled attachment delivery on employee mailbox juniper-289. Correlation work places 198.51.100.162 in the event sequence and tests its relevance to user credential compromise. Scope analysis covers the identified process tree, drawing from message trac... | For case IR-4545, Brittany Brennan quarantined juniper-289 in segment-62 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.162, then confirmed backup integrity for the identified process tree. Cloud Security owns the next containment decision and must review message trac... |
SECU-2026-16237482 | Steven Porter | Malware infection | Domain-Controller-DC01 | During case IR-5063, Steven Porter triaged ransomware signature execution affecting ember-869 within segment-43. The response team classified the signal as high-confidence because it may indicate lateral encryption activity connected with 198.51.100.175. The working record combines EDR events and file-write telemetry w... | For case IR-5063, Steven Porter locked ember-869 in segment-43 after detection of ransomware signature execution. The response blocked contact with 198.51.100.175, then notified the service owner for the host and its active sessions. Forensics owns the next containment decision and must review EDR events and file-write... |
SECU-2026-16126020 | Katherine Gomez | Unauthorized access | Corp-Firewall-Primary | Case IR-6682 documents an evidence-backed alert involving Kerberos service-ticket anomalies and the asset lumen-552. The observed indicators suggest privilege escalation, while source reference 198.51.100.12 remains under active correlation. To establish scope, Katherine Gomez confirmed collection integrity before esca... | For case IR-6682, Katherine Gomez locked lumen-552 in segment-65 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.12, then rotated exposed credentials for the identified process tree. Identity Operations owns the next containment decision and must review directory telem... |
SECU-2026-48246867 | John Carr | Unauthorized access | Cloud-DB-Prod-01 | In IR-9178, John Carr is assessing whether activity associated with expired-token API requests on iris-145 creates material exposure. The alert's technical context includes 198.51.100.120; its present risk hypothesis is unauthorized data access. Scope analysis covers the relevant directory objects, drawing from audit t... | For case IR-9178, John Carr locked iris-145 in segment-51 after detection of expired-token API requests. The response blocked contact with 198.51.100.120, then rotated exposed credentials for the relevant directory objects. Forensics owns the next containment decision and must review audit trail and token issuance hist... |
SECU-2026-46108529 | David Ramirez | Malware infection | Domain-Controller-DC01 | Case IR-8482 contains David Ramirez's initial assessment of unusual encrypted egress associated with ember-212. The observed indicators suggest suspected C2 beaconing, while source reference 198.51.100.227 remains under active correlation. Reviewers used proxy flow records and DNS lookups to examine the host and its ac... | For case IR-8482, David Ramirez protected ember-212 in segment-61 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.227, then reviewed related account activity for the host and its active sessions. Cloud Security owns the next containment decision and must review proxy flow recor... |
SECU-2026-13603713 | Cynthia Cooke | Brute-force attack | Workstation-FIN-884 | For IR-3537, telemetry from segment-67 prompted Cynthia Cooke to examine repeated SSH authentication failures on juniper-966. Correlation work places 198.51.100.159 in the event sequence and tests its relevance to credential-access activity. Investigators assessed the endpoint and nearby peers with authentication logs ... | For case IR-3537, Cynthia Cooke limited juniper-966 in segment-67 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.159, then validated endpoint health for the endpoint and nearby peers. Incident Command owns the next containment decision and must review authenticatio... |
SECU-2026-62959951 | Austin Harper | Phishing attempt | Domain-Controller-DC01 | Investigation IR-8396 records Austin Harper's review of macro-enabled attachment delivery on employee mailbox delta-555 in segment-60. The alert's technical context includes 198.51.100.188; its present risk hypothesis is user credential compromise. Scope analysis covers the logged file activity, drawing from message tr... | For case IR-8396, Austin Harper blocked delta-555 in segment-60 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.188, then updated the detection scope for the logged file activity. Access Governance owns the next containment decision and must review message trace and at... |
SECU-2026-80259639 | Amber Goodman | Malware infection | Domain-Controller-DC01 | Security case IR-9275 began when Amber Goodman identified ransomware signature execution on file server lumen-413. Source 198.51.100.233 is retained as an indicator while the team determines whether the behavior supports lateral encryption activity. Reviewers used EDR events and file-write telemetry to examine the endp... | For case IR-9275, Amber Goodman protected lumen-413 in segment-73 after detection of ransomware signature execution. The response blocked contact with 198.51.100.233, then confirmed backup integrity for the endpoint and nearby peers. Network Defense owns the next containment decision and must review EDR events and file... |
SECU-2026-19619386 | Rickey Perry | Unauthorized access | Domain-Controller-DC01 | Review ownership for IR-0255 moved to Rickey Perry after harbor-148 showed Kerberos service-ticket anomalies. Analysts retained 198.51.100.106 for investigation because its observed behavior is consistent with privilege escalation. Scope analysis covers the implicated cloud resources, drawing from directory telemetry a... | For case IR-0255, Rickey Perry locked harbor-148 in segment-48 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.106, then updated the detection scope for the implicated cloud resources. Network Defense owns the next containment decision and must review directory telemet... |
SECU-2026-95966778 | Shane Russell | Unauthorized access | Domain-Controller-DC01 | In IR-1136, Shane Russell is assessing whether activity associated with expired-token API requests on atlas-546 creates material exposure. The alert's technical context includes 198.51.100.35; its present risk hypothesis is unauthorized data access. The working record combines audit trail and token issuance history wit... | For case IR-1136, Shane Russell protected atlas-546 in segment-54 after detection of expired-token API requests. The response blocked contact with 198.51.100.35, then notified the service owner for the associated authentication trail. Platform Reliability owns the next containment decision and must review audit trail a... |
SECU-2026-92003820 | Tammy Carson | Malware infection | Workstation-FIN-884 | The incident queue opened IR-8243 after Tammy Carson received evidence of unusual encrypted egress at meridian-959. Investigators are evaluating whether activity linked to 198.51.100.96 represents suspected C2 beaconing rather than an approved exception. The team examined the affected identity and related tokens agains... | For case IR-8243, Tammy Carson segmented meridian-959 in segment-44 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.96, then rotated exposed credentials for the affected identity and related tokens. Network Defense owns the next containment decision and must review proxy flow r... |
SECU-2026-52984285 | Michael Phillips | Brute-force attack | Domain-Controller-DC01 | Review ownership for IR-8533 moved to Michael Phillips after iris-121 showed repeated SSH authentication failures. The triage decision treats 198.51.100.18 as relevant to a possible credential-access activity event without assuming compromise. Scope analysis covers the associated authentication trail, drawing from auth... | For case IR-8533, Michael Phillips quarantined iris-121 in segment-76 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.18, then confirmed backup integrity for the associated authentication trail. Platform Reliability owns the next containment decision and must review... |
SECU-2026-59034645 | Christie Singh | Phishing attempt | Corp-Firewall-Primary | During case IR-8041, Christie Singh triaged macro-enabled attachment delivery affecting nova-926 within segment-72. Correlation work places 198.51.100.186 in the event sequence and tests its relevance to user credential compromise. Case evidence includes message trace and attachment detonation results; the investigatio... | For case IR-8041, Christie Singh contained nova-926 in segment-72 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.186, then reviewed related account activity for the observed network path. Threat Hunting owns the next containment decision and must review message trace ... |
SECU-2026-75336811 | Joshua Johnson | Malware infection | Cloud-DB-Prod-01 | The incident queue opened IR-8145 after Joshua Johnson received evidence of ransomware signature execution at falcon-556. Correlation work places 198.51.100.33 in the event sequence and tests its relevance to lateral encryption activity. Reviewers used EDR events and file-write telemetry to examine the relevant directo... | For case IR-8145, Joshua Johnson contained falcon-556 in segment-50 after detection of ransomware signature execution. The response blocked contact with 198.51.100.33, then rotated exposed credentials for the relevant directory objects. Platform Reliability owns the next containment decision and must review EDR events ... |
SECU-2026-31952879 | Danielle Boyd | Unauthorized access | Corp-Firewall-Primary | Investigation IR-6845 records Danielle Boyd's review of Kerberos service-ticket anomalies on domain controller harbor-576 in segment-25. The triage decision treats 198.51.100.244 as relevant to a possible privilege escalation event without assuming compromise. Reviewers used directory telemetry and account activity to ... | For case IR-6845, Danielle Boyd restricted harbor-576 in segment-25 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.244, then validated endpoint health for the logged file activity. Security Assurance owns the next containment decision and must review directory telemet... |
SECU-2026-11614725 | Gail Sandoval | Unauthorized access | Cloud-DB-Prod-01 | The triage narrative for IR-9080 focuses on expired-token API requests observed on cloud database harbor-748. Current telemetry associates 198.51.100.91 with a possible unauthorized data access path that requires further validation. The evidence review uses audit trail and token issuance history; it documented both the... | For case IR-9080, Gail Sandoval limited harbor-748 in segment-79 after detection of expired-token API requests. The response blocked contact with 198.51.100.91, then applied targeted network controls for the mailbox and delivered copies. Threat Hunting owns the next containment decision and must review audit trail and ... |
SECU-2026-16384989 | Desiree Perkins | Malware infection | Domain-Controller-DC01 | The monitoring team registered IR-3275 when segment-18 produced evidence of unusual encrypted egress at nova-208. The observed indicators suggest suspected C2 beaconing, while source reference 198.51.100.71 remains under active correlation. To establish scope, Desiree Perkins documented both the signal source and the a... | For case IR-3275, Desiree Perkins restricted nova-208 in segment-18 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.71, then validated endpoint health for the implicated cloud resources. Platform Reliability owns the next containment decision and must review proxy flow records ... |
SECU-2026-28510116 | Crystal Powell | Brute-force attack | Workstation-FIN-884 | Case IR-1193 documents an escalated alert involving repeated SSH authentication failures and the asset atlas-370. Correlation work places 198.51.100.114 in the event sequence and tests its relevance to credential-access activity. The working record combines authentication logs and firewall denies with a review of the h... | For case IR-1193, Crystal Powell disabled atlas-370 in segment-13 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.114, then searched for matching indicators for the host and its active sessions. Network Defense owns the next containment decision and must review auth... |
SECU-2026-36050406 | Edward Thompson | Phishing attempt | Corp-Firewall-Primary | Case IR-0883 contains Edward Thompson's initial assessment of macro-enabled attachment delivery associated with delta-772. Evidence from 198.51.100.249 is being compared with control data before the team confirms any user credential compromise conclusion. Investigators assessed the mailbox and delivered copies with mes... | For case IR-0883, Edward Thompson contained delta-772 in segment-19 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.249, then updated the detection scope for the mailbox and delivered copies. Threat Hunting owns the next containment decision and must review message tra... |
Soc_Alert_Incident_Tickets3 (Synthetic B2B Dataset Preview)
Add me on Discord: xomohappy for access support, delivery questions, or product questions about this premade commercial dataset.
This is a premium, privacy-compliant, industry-safe synthetic dataset simulating Security Operations Center (SOC) Alert & Incident logs for B2B applications.
About this Dataset
This dataset is generated programmatically using large language models combined with a strict data curation and validation layer.
- Privacy-safe: Contains synthetic names, phone numbers, and company identifiers.
- Structured and verified: Schema-validated, formatted, and deduplicated to reduce model overfitting risk.
- Target AI use case: Cybersecurity firms training automated incident response and threat triagers.
- Category: Security
Schema Definition
Each record contains the following fields:
alert_id(str): Pre-assigned Alert ID (e.g. SOC-INC-XXXX)analyst_name(str): Pre-assigned Security Analyst Namethreat_category(str): Malware infection, brute-force attack, phishing attempt, or unauthorized accesssystem_impacted(str): Name of server, cloud database, or workstationanalyst_assessment(str): Security analyst's assessment of threat level and compromise evidencecontainment_steps(str): Technical steps taken to isolate host, block IP, and remediate threat
Get the Commercial Version
Need a larger dataset for production fine-tuning? The matching private repo is HaseebDev/soc_alert_incident_tickets3-commercial and is available under a commercial license.
- Payment: Lemon Squeezy hosted checkout.
- Delivery: Lemon Squeezy checkout with secure commercial delivery after purchase
- Typical commercial package: 10,000+ records, schema documentation, and quality audit report.
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