This week’s roundup covers major cybersecurity developments, including a guilty plea in the Ruyk ransomware case, the emergence of QuimaRAT, and a critical Writer AI sandbox escape flaw. It also highlights the FBI’s TeamPCP alert, the DHS database breach, and Canada’s disruption of ransomware infrastructure, alongside notable policy and industry updates from NSA and Adobe. #Ruyk #QuimaRAT #WriterAI #TeamPCP #HSIN #CSE #NSA #Adobe
Keypoints
- Karen Serobovich Vardanyan pleaded guilty over his role in Ruyk ransomware attacks.
- QuimaRAT v2.0 is being sold as a malware-as-a-service platform for Windows, macOS, and Linux.
- Canada’s CSE disrupted ransomware, drug trafficking, and extremist operations by targeting their infrastructure.
- Writer AI patched a critical WriteOut flaw that let attackers bypass sandbox restrictions and access tenant data.
- The FBI warned that TeamPCP trojanized DevOps tools to steal credentials and support extortion campaigns.