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highVulnerabilities & Exploits

New Campaign Targets Healthcare & Education While Blockchain C2 Evolves Evasion

A new threat cluster UAT-10027 is actively targeting US healthcare and education sectors with the Dohdoor backdoor, while the Aeternum C2 botnet demonstrates blockchain-based command infrastructure for improved resilience. Additional threats include gaming-focused RATs and a new Wi-Fi encryption bypass attack.

Feb 27, 2026The Hacker News, Ars Technica Security, Microsoft Security, SANS ISC, MSRC Security Updates
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