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CrazyHunter ransomware escalates with advanced intrusion tactics, six Taiwan healthcare victims confirmed

Posted on January 12, 2026 by Dissent

Industrial Cyber reports:

New research from Trellix detailed that CrazyHunter ransomware has emerged as a serious and escalating threat, underscoring the growing sophistication of modern cybercriminal operations. Trellix has tracked the malware since its first appearance, observing rapid technical evolution and increasing activity. To date, the primary targets have been healthcare organizations in Taiwan, with six confirmed victims. Technically, CrazyHunter is a fork of the Prince ransomware that surfaced in mid-2024, but it incorporates meaningful enhancements, particularly in network intrusion methods and anti-malware evasion capabilities.

“CrazyHunter, a Go-developed ransomware, employs advanced encryption and delivery methods targeted against Windows-based machines. It uses a data leak site to publicize victim information,” Aswath A, a Trellix researcher, wrote in a company blog post last week. “

Read more at Industrial Cyber.


Related:

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  • Justice Department Announces Court-Authorized Disruption of Snake Malware Network Controlled by Russia’s Federal Security Service
  • Dual Russian And Israeli National Extradited To The United States For His Role In The LockBit Ransomware Conspiracy
Category: Health DataMalwareNon-U.S.

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