README.md

# CySecBERT APT Classifier

Advanced Persistent Threat group classification using CySecBERT.

## Model Details
- Architecture: CySecBERTMaxPerformance  
- Classes: 12 APT groups
- F1-Score: 95.74%
- Training time: 12.6 minutes
- Model size: 0.41GB

## Usage
```python
from transformers import AutoTokenizer
import torch

# Load model
model = torch.load("best_cysecbert_max_performance.pt")
tokenizer = AutoTokenizer.from_pretrained("markusbayer/CySecBERT")