Browsing Tag
Ransomware
4 posts
Ransomware attacks, response, recovery, and law-enforcement activity.
JadePuffer Shows Agentic Ransomware Has Moved From Theory to Logs
Sysdig says JadePuffer is the first documented ransomware operation driven end to end by an AI agent. The intrusion used a known Langflow flaw, harvested cloud and API secrets, pivoted into Nacos, and left defenders with a new problem: autonomous attack behavior that is fast, adaptive, and strangely detectable.
BlueHammer Ransomware Flag Puts Microsoft Defender Patching Back on the Clock
CISA has updated the Microsoft Defender BlueHammer flaw, CVE-2026-33825, to mark it as used in ransomware campaigns. The flaw was patched in April, but the new flag gives Windows teams a fresh reason to verify Defender updates, endpoint telemetry, and local privilege escalation controls.
Microsoft’s StealC and Amadey Takedown Hits the Credential-Theft Supply Chain
Microsoft, Europol, and security partners disrupted infrastructure used by StealC and Amadey, two malware-as-a-service tools tied to credential theft, ransomware access, and financial fraud. The operation matters because it targeted the supply chain behind intrusions, not just one malware family.
The FBI’s Fake Town Shows Cyber Response Has Become Real-World Training
The FBI’s 22,000-square-foot Kinetic Cyber Range turns ransomware, digital forensics, hospitals, vehicles, and data centers into live exercises for cyber investigators. The lesson for defenders is that incident response now has to practice people, places, and systems together.