### Overview
The creation of a hidden scheduled task led to an incident where unauthorized access to the telecom network map was detected. This access suggests the attacker is preparing for lateral movement within the network.

### Indicators
- **Access Logs**: The logs show access by an unauthorized user account, possibly compromised through credential theft.
- **Network Map Utility**: The access was directed at a utility used specifically by network engineers.

### Recommendations
- **Account Review**: Immediately review access permissions and enforce multi-factor authentication for all sensitive accounts.
- **Monitor Tools**: Increase monitoring on network management tools to detect unusual access patterns.