Anssi is a organization tracked across 2 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed May 14, 2026; most recent activity June 9, 2026.
On June 7, 2026, the French government's encrypted messaging platform Tchap was breached due to an account hijacking. The attack was executed through social engineering, compromising a user account linked to Tchap's…
On May 4, 2026, a leak of internal communications from The Gentlemen Ransomware-as-a-Service (RaaS) operation surfaced on underground forums. The leak, which included chats and backend data from November 2025 to April…