Key Findings A compromised SystemBC C2 server linked to The Gentlemen ransomware operation revealed over 1,570 infected corporate networks globally The Gentlemen has claimed more than 320 victims since emerging in July 2025, establishing itself as one of the most prolific ransomware groups The group targets Windows, Linux, NAS, and BSD systems using Go-based encryption and demonstrates sophisticated defense evasion tactics SystemBC establishes SOCKS5 tunnels using custom RC4-
