Another crucial Windows expiration date is right around the corner for more than a billion PCs. Here's what you need to do now.

Microsoft has released the Windows 10 KB5075912 extended security update to fix February 2026 Patch Tuesday vulnerabilities, ...

Get ye to Windows Update, because there's a good chance you've got new Secure Boot certificates to install. Microsoft just announced that it will be refreshing those certificates, which were ...

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for ...

The Indian government just put out a big warning for anyone using Windows 10 or Windows 11. CERT-In, the country’s main cybersecurity team, found a new vulnerability that can leak sensitive system ...

January 2026 was a wake-up month for enterprise security teams. In a single week, CERT-In released three high-severity ...

Microsoft warns Secure Boot certificates will expire June 2026, updating PCs automatically to maintain boot-level security.

Microsoft is preparing to roll out new Secure Boot certificates via Windows Update to keep old PCs protected from boot‑level vulnerabilities.

Microsoft has released the KB5073724 extended security update to fix the Patch Tuesday security updates, including 3 zero-days and a fix for expiring Secure Boot certificates. Microsoft is no longer ...

Microsoft is refreshing Secure Boot certificates for Windows PCs. If you bought one in the past year, you should be set, but ...

Breach lingered for months before stronger signature checks shut the door A state-sponsored cyber criminal compromised Notepad++'s update service in 2025, according to the project's author.… The ...

After 15 years, the original Secure Boot certificates that keep your PC secure during boot are expiring. Here's what you need ...