RansomwareMay 27, 2026
🚨 The FBI has released a new FLASH Warning on Silent Ransome Group The Silent Ransom Group (SRG...
FBI issues FLASH warning on Silent Ransom Group targeting law firms via social engineering
Summary
The FBI has released a FLASH warning about the Silent Ransom Group (SRG), also known as Luna Moth, Chatty Spider, and UNC3753, which is actively targeting law firms through social engineering campaigns. The threat actors commonly impersonate IT support personnel via phone calls to gain initial access. This coordinated campaign highlights the group's focus on high-value targets in the legal sector.
Indicators of Compromise
- malware — Silent Ransom Group (SRG)
Entities
Silent Ransom Group (SRG) (threat_actor)Luna Moth (threat_actor)Chatty Spider (threat_actor)UNC3753 (threat_actor)FBI (vendor)