Your PC's critical security certificates may be about to expire - how to check ...

Security issue impacts Firefox web browser and Thunderbird email client, potentially enabling attackers to execute arbitrary ...

Now that Windows 10 has reached the end of support, it's increasingly appealing to cybercriminals. While upgrading is ...

Your home photos on Zillow could help criminals plan break-ins. Learn how burglars use real estate listing sites and get ...

In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems ...

When it comes to emojis, Windows 11 users can look forward to Emoji 16.0. Among other things, this update brings a ...

Microsoft is enabling runtime integrity safeguards in Windows by default, to prevent tampering and unauthorized changes.

Windows systems are heading toward a trust-chain maintenance event that’s easy to overlook until it breaks something. Windows 10 and Windows 11 rely on three security certificates that begin expiring ...

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

Microsoft says it is aware of two separate issues that could affect some Windows 11 installs, including a fatal bug that ...

Microsoft's February update KB5077181 tackles the black screen crashes hitting Nvidia RTX users since January. The mandatory ...

Microsoft's Secure Boot certificates expire in June, and unless you've enrolled in its 'Extended Security Updates' program, the OS will fall into a 'degraded security state', Microsoft says.