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New Windows Defender zero-day blocks Microsoft antivirus updates: Over the weekend, security researcher Abdelhamid Naceri (also known as Nightmare Eclipse) ...
bleepingcomputer.com/news/security/new-windows-defender-zero-day-blocks-microsoft-antivirus-updates/

Microsoft Scrambles To Patch ShieldBreak Zero-Day Flaw In Windows Defender: The Nightmare-Eclipse and Microsoft saga continues with another major Windows ...
hothardware.com/news/microsoft-scrambles-to-patch-shieldbreak-zero-day-flaw-in-windows-defender

Microsoft's nemesis drops new zero-day privilege escalation vulnerability — attack grants system-level privileges, but it could already be patched
tomshardware.com/tech-industry/cyber-security/microsofts-nemesis-drops-new-zero-day-privilege-escalation-vulnerability-attack-grants-system-level-privileges-but-it-could-already-be-patched

Microsoft patches RoguePlanet Defender zero-day vulnerability: Microsoft has released a security patch to address a Defender zero-day vulnerability known as ...
bleepingcomputer.com/news/microsoft/microsoft-patches-rogueplanet-defender-zero-day-vulnerability/

Nightmare-Eclipse Drops Another BitLocker Bypass After YellowKey Patch: Nightmare-Eclipse, the current bane of Microsoft's existence, strike again with new ...
hothardware.com/news/nightmare-eclipse-drops-another-bitlocker-bypass-after-yellowkey-patch

Nightmare Eclipse publishes new Windows Defender zero-day: Revenge is a dish best served code
theregister.com/security/2026/06/10/nightmare-eclipse-publishes-new-windows-defender-zero-day/5253725

Windows BitLocker exploit sparks messy feud between Microsoft and the researcher who exposed it
techspot.com/news/112576-windows-bitlocker-exploit-sparks-messy-feud-between-microsoft.html

Windows BitLocker zero-day gives access to protected drives, PoC released: A cybersecurity researcher has published proof-of-concept (PoC) exploits for two ...
bleepingcomputer.com/news/security/windows-bitlocker-zero-day-gives-access-to-protected-drives-poc-released/

Recently leaked Windows zero-days now exploited in attacks: Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks ...
bleepingcomputer.com/news/security/recently-leaked-windows-zero-days-now-exploited-in-attacks/

New Microsoft Defender “RedSun” zero-day PoC grants SYSTEM privileges: A researcher known as "Chaotic Eclipse" has published a proof-of-concept exploit ...
bleepingcomputer.com/news/microsoft/new-microsoft-defender-redsun-zero-day-poc-grants-system-privileges/

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