The Belsen Group has exploited the CVE-2022-40684 vulnerability in Fortinet devices to compromise over 15,000 FortiGate firewalls, releasing detailed ...
Actor Overview
Related Threat Reports
PremiumAPT Campaign Analysis - Q4 2025Dec 2025
New Tactics Observed in WildDec 2025
Infrastructure Mapping ReportDec 2025
Stay Updated
Get alerts when new intel on Belsen Group is published.
Actor Details
Primary Name
Belsen Group
Data Source
Precursor Intelligence