## Data Exfiltration Activities Detected

### Overview
The final stage of Calypso APT's operation involves the exfiltration of data from compromised systems. This phase is critical as it signifies the culmination of their espionage activities.

### Observed Methods
- **Encrypted Channels:** Data is being exfiltrated through encrypted tunnels to evade detection.
- **Steganography:** Embedding data within innocuous files to bypass security controls.

### Recommendations
- Deploy network monitoring tools to detect unusual data transfers.
- Analyze outbound traffic for signs of encrypted data packets or steganographic content.