On August 10 the FBI, CISA, NSA and South Korea's National Police Agency published a joint #StopRansomware advisory on Gunra — AA26-222A. Gunra emerged in April 2025, is believed to derive from the leaked Conti source, has grown into a full ransomware-as-a-service operation with an affiliate programme, and has listed 51 victims across healthcare, financial services, critical manufacturing, transportation and logistics, government, and utilities. It is a good advisory. It is a

How Interlock Ransomware Owned Enterprise Firewalls Before Anyone Knew January 26, 2026. A ransomware gang called Interlock starts exploiting a vulnerability in Cisco Secure Firewall Management Center. CVSS score: 10.0. The maximum. Unauthenticated. Remote. Root access. Cisco doesn't know yet. Their customers don't know yet. For 36 days, every Cisco FMC instance facing the internet is a door with no lock. What CVE-2026-20131 Actually Does Insecure deserialization of user-supp

Clop Ransomware Hits Hilton, Law Firms, Healthcare in January 25 Wave