#windowsdefender - Beeble Blog
Cyber Security
Analysis of the ShieldCrash zero-day exploit for Windows Defender. Learn how this bypass of CVE-2026-69414 impacts enterprise security and how to respond.
Alexey Drobyshev
September 10, 2026
Cyber Security
Security researcher Nightmare Eclipse releases ShieldBreak, a Windows zero-day privilege escalation bug, after Microsoft threatened legal action.
Alexey Drobyshev
August 12, 2026
Cyber Security
Hackers are exploiting unpatched Windows Defender flaws leaked by a researcher. Learn about BlueHammer, UnDefend, and how to protect your organization.
Alexey Drobyshev
April 18, 2026
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