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New ransomware of choice, same critical targets North Korea’s Lazarus Group appears to have added another tool to its kit. It has begun using Medusa ransomware in extortion attacks targeting at least one US healthcare organization and an unnamed victim in the Middle East, according to Symantec and Carbon Black threat hunters.…

The Register 25 Feb 2026, 7:25 a.m. Antivirus Critical Infrastructure Extortion Healthcare Lazarus Middle East North Korea Ransomware Symantec Victims

Stealing crypto is so 2024. Supply-chain attacks leading to data exfil pays off better? North Korea's Lazarus Group compromised hundreds of victims across the globe in a massive secret-stealing supply chain attack that was ongoing as of earlier this month, according to security researchers.…

The Register 30 Jan 2025, 12:29 p.m. Compromise Credentials Cryptocurrency Lazarus North Korea Open Source Research Supply Chain Theft Victims