Ransomware Roundup: 03.11.22

The report summarizes a recent FBI flash alert linking RagnarLocker ransomware to intrusions against at least 52 critical infrastructure organizations across ten sectors, describes new obfuscation and endpoint-agent unhooking techniques and provided IoCs, reviews leaked Conti ransomware materials revealing organizational details and large extortion sums, and notes the U.S. Senate’s passage of a broad cybersecurity bill that would tighten breach and ransomware reporting requirements.