Windows 11's April update made it easy to check your Secure Boot certificate status ahead of the June 2026 expiration ...

Three proof-of-concept exploits are being used in active attacks against Microsoft's built-in security platform; two are ...

PCWorld reports on the ‘BlueHammer’ zero-day vulnerability that allows attackers to potentially take over Windows computers through privilege escalation. A frustrated security researcher published the ...

A researcher known as "Chaotic Eclipse" has published a proof-of-concept exploit for a second Microsoft Defender zero-day, ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. This voice experience is generated by AI. Learn more. This ...

A disgruntled security researcher has made good on a threat. A security researcher going by the aliases Chaotic Eclipse and Nightmare-Eclipse published exploit code for a Windows privilege escalation ...

One security researcher discovered a previously unpatched vulnerability in Windows and reported it to the Microsoft Security Response Center. However, they didn’t ...

April 2026 has seen a surge in cybersecurity alerts, with urgent software updates and active exploit warnings affecting governments, tech firms, and consumers. Microsoft, Apple, and CISA have all ...

Microsoft introduced security protections in its latest Windows update to stay safe from attacks that exploit Remote Desktop ...

When the Windows Insider Program turned 9, I published an article about all the things that Microsoft needs to fix to bring back the lost enthusiasm. One of those things is Controlled Feature Rollout ...

In this tutorial, we will show you how to enable, disable, and use Copilot Actions in Microsoft Edge (or Actions in Edge) on a Windows 11 PC. This new feature lets you instruct Copilot to perform ...

Exploit code has been released for an unpatched Windows privilege escalation flaw reported privately to Microsoft, allowing attackers to gain SYSTEM or elevated administrator permissions. Dubbed ...