Microsoft Secure Boot AMA June 2026 highlights fleet risks
… Missing these deadlines simply means endpoints lose future access to critical bootloader updates and the security revocation lists required to block firmware-level threats. …
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Windows 11 Release Preview: Copilot in Excel and critical security patches now live
… Enterprise and IT admin controls All three builds introduce new Group Policy Objects that give IT administrators direct control over AI features. …
Microsoft Autopatch adds Secure Boot report to block boot loops
… Locating the report and event logs Admins can access these metrics under the Windows quality updates tab in Intune, which now features a dedicated Certificate status column. …
June 9 Patch Tuesday incoming as Secure Boot deadline looms
… Devices that have not received the 2023 replacement certificates before June 24 will not stop working, but they will lose the ability to receive future boot-level security protections, including updates to the Windows Boot Manager, Secure Boot revocation lists, and fixes for newly discovered boot-c… …
Windows 11: May 2026 Patch Tuesday is live
… Microsoft typically begins deploying Patch Tuesday updates at around 1:00 PM ET. The security side of May's update arrives at a critical moment. …
Microsoft mitigates YellowKey BitLocker bypass, no patch yet
… No full security update is available yet. The company confirmed it is working on a permanent fix and is urging administrators across affected Windows versions to apply the interim steps immediately. …
Microsoft patches Defender zero-days exploited in live attacks
… Administrators should confirm their deployments are running those versions or newer, particularly in air-gapped or managed environments where automatic updates may be delayed. …
Microsoft Defender flags DigiCert certificates as malware
… Microsoft's recommendation is to update Defender to the latest available Security Intelligence version via Settings, then Windows Security, then Virus and Threat Protection, then Protection Updates. …
CISA gives Windows admins until June 3 to patch Nightmare Eclipse Defender flaws
… Verify those version numbers in Windows Security settings before June 3. …
Microsoft faces security community backlash over Nightmare Eclipse
… The community pushback The security industry is not siding with Microsoft. …