The Beast Ransomware Hidden in the GUI

The Beast Ransomware Hidden in the GUI

The Beast ransomware group is a group that evolved from the Monster ransomware strain. They emerged as a Ransomware-as-a-Service (RaaS) in February 2025, and officially launched their Tor-based data leak site in July. As of August 2025, they have publicly disclosed 16 victim organizations from the United States, Europe, Asia,