The BlueHammer flaw in Microsoft Defender has been exploited in zero-day attacks, necessitating urgent patching by U.S. federal agencies.

CISA has ordered U.S. federal agencies to patch a Microsoft Defender privilege escalation flaw (dubbed BlueHammer) that has been exploited in zero-day attacks. https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-microsoft-defender-flaw-exploited-in-zero-day-attacks/

Bleeping Computer: CISA orders feds to patch BlueHammer flaw exploited as zero-day https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-microsoft-defender-flaw-exploited-in-zero-day-attacks/

#CISA orders feds to patch #BlueHammer flaw exploited as zero-day https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-microsoft-defender-flaw-exploited-in-zero-day-attacks/ #cybersecurity

CISA orders feds to patch BlueHammer flaw exploited as zero-day https://fed.brid.gy/r/https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-microsoft-defender-flaw-exploited-in-zero-day-attacks/