Researchers recently discovered 11 vulnerable but still trusted UEFI shim bootloaders that attackers could have used to bypass Secure Boot on systems that trust Microsoft's third-party UEFI signing ...

Attackers could bypass UEFI Secure Boot on a wide range of systems thanks to 11 Microsoft-signed UEFI shim bootloaders carrying vulnerabilities that have remained buried for more than a decade, ...

An industry-wide standard Microsoft invented to protect Windows, and later Linux, devices from firmware infections has been trivial to bypass for 13 of its 14 years of existence. The discovery was ...

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June and October 2026. Most PC owners are fine if they install the latest updates. Last year's ...

Microsoft just pushed the Secure Boot 2023 certificate update to all eligible Windows 11 and Windows 10 computers, just in time given that old certificates were due to expire today. It’s a good thing, ...

A group of performers from the Grounded Aerial Dance Theater unfurl the Microsoft logo as they hang from a seven-story tall building during the Microsoft Windows Vista operating system launch, 29 ...

June 2026 rollout: The Windows 11 June 2026 update was released on June 9, bringing performance improvements and new user features. Secure Boot upgrade: The update introduces 2023 Secure Boot ...

Broadcom rolled out security updates to the Spring and Java ecosystems tied to helping organizations navigate a surge in AI-detected security threats. The updates are through Broadcom’s Tanzu business ...

A major change is coming to Windows that neither individual users nor IT admins can ignore. Here’s how to prepare. Microsoft is preparing to make a significant change to the Secure Boot system in ...

“Something didn’t go as planned. Undoing changes.” That’s all the clue some Windows 11 users will get when Microsoft’s May Security Update fails to install because of insufficient free space on the ...

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the 2023 update. A hidden Windows security deadline is creeping toward ...

The TS1800 platform root of trust controller and TS50x secure boot controller expand Microchip’s TrustShield portfolio of post-quantum cryptography (PQC)-ready devices. These ICs address emerging ...