Ransomware
Trigona Ransomware Adopts Custom Tool to Steal Data and Evade Detection
The Trigona ransomware-as-a-service (RaaS) group, linked to the Rhantus cybercrime umbrella, has begun using a privately-built exfiltration tool instead of common utilities like Rclone and MegaSync. The new “uploader_client.exe” client helps Trigona move data quickly, rotate connections to hide from network monitoring, and maintain a lower profile during