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

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

CVE-2026-32202 actively exploited after April 27 advisory fix, exposing NTLMv2 hashes via zero-click SMB authentication.

Windows Security does more than just basic virus protection. It guards against phishing, blocks ransomware, and prevents malicious apps from running. However, these features aren't easy to ...

The now presented proof-of-concept exploit with the title “RedSun” allows attackers to gain extensive system privileges under ...

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit ...

Windows 11 is the latest and greatest operating system from Microsoft, but it has its flaws, so much so that even four years after its release, some people are sticking with older versions. Windows 10 ...

Tech pro ThioJoe highlights Windows security settings that protect against hidden exploits most users never notice.

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. I first warned Forbes readers of the threat from something ...

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