Ransomware
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A new law enforcement operation against phishing and ransomware operators led to the takedown of 45,000 malicious IP addresses
Military strikes in the Middle East escalate cyber ops, raising spillover risks globally for firms
Ransomware Medusa linked to North Korean hackers targets US healthcare amid ongoing attacks
Accenture Cybersecurity warns over difficult to detect, “sophisticated toolset” being deployed as part of extortion campaigns
ShadowSyndicate cluster expands with new SSH fingerprints connecting servers to other ransomware ops
Ransomware victims surged in Q4 2025 despite fewer active extortion groups, with data leaks rising 50%, ReliaQuest researchers report
