A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...

Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks aimed at gaining SYSTEM or ...

Microsoft’s April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company’s largest ...

A zero-day BlueHammer exploit was recently published on GitHub in response to alleged MSRC failures, and although Microsoft ...

A security researcher has published a working exploit for a Microsoft Defender security flaw that affects Windows 10, 11, and ...

Windows 11 security is now complete, with Defender replacing third-party antivirus through built-in real-time and behavioral ...

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit them. Now, hackers are taking advantage of the vulnerabilities in real life ...

PCWorld highlights Smart App Control, a crucial Windows 11 security feature that screens apps through Microsoft’s cloud service to protect against malware and compromised executables. A February 2026 ...

Microsoft plans to release a major security enhancement to Windows 11 that promises to prevent breaches from threat actors using stolen credentials. The new Administrator Protection feature is an ...

Around the same time Microsoft released Windows 11 24H2 to the general public, the company also began testing a new security feature called Administrator protection in the Canary channel. Bypassing ...

A recent Windows security update that creates an ‘inetpub’ folder has introduced a new weakness allowing attackers to prevent the installation of future updates. After people installed this month's ...