CISA: Windows BlueHammer flaw now exploited by ransomware gangs | HappeningNow.news
Published Date: June 30, 2026

Cybersecurity · 1 views

CISA: Windows BlueHammer flaw now exploited by ransomware gangs

CISA confirmed on Monday that ransomware gangs are now exploiting a Microsoft Defender privilege escalation vulnerability, dubbed BlueHam…

Source BleepingComputer AI Summary Updated 1h 48m ago
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AI Summary

CISA confirmed on Monday that ransomware gangs are now exploiting a Microsoft Defender privilege escalation vulnerability, dubbed BlueHammer, that has previously been abused in zero-day attacks. [...]

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