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CISA KEV Update: New Microsoft Defender and Legacy Flaws Exploited
CISA adds seven vulnerabilities, including CVE-2026-41091 and CVE-2026-45498, to the Known Exploited Vulnerabilities catalog. Patch now to prevent compromise.
CVE-2024-38107: Microsoft Defender BlueHammer Flaw Exploited - Patch Now
CISA orders federal agencies to patch the BlueHammer zero-day, a critical Microsoft Defender privilege escalation flaw currently under active exploitation.
CVE-2024-21412: Microsoft Defender Zero-Day Exploitation and Analysis
Analysis of a Microsoft Defender zero-day vulnerability used to extract NTLM hashes from the SAM database and achieve system-level privileges.
Microsoft Defender Zero-Day and 17-Year-Old Excel RCE Exploitation
Analysis of recent threats including a Microsoft Defender zero-day, SonicWall brute-force campaigns, and critical RCE in legacy Microsoft Excel components.
EngageLab SDK Vulnerability: Protecting Crypto Wallets from Sandbox Bypass
A flaw in EngageLab SDK exposed 50 million Android users to data theft. Learn how attackers bypass the Android sandbox to access private cryptocurrency keys.