Beaumont confirmed that Nightmare’s HardBreacher exploit code works, as does a PoC for an elevation of privileges vuln in Gen ...

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

The leak online of exploit code for an apparent Windows zero-day flaw dubbed "BlueHammer" could be the sign of a larger issue that security researchers face when collaborating with Microsoft on ...

Windows 11 hacked three times on day one of PWN2OWN. Update, May 17, 2025: This story, originally published May 16, has been updated with news of another successful Windows 11 hack at the Pwn2Own ...

On April 2, 2026, a security researcher using the name Chaotic Eclipse published a blog post stating that they were "doing it again." Under this warning, a link to a GitHub account page for a user ...

A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s real-world impact. A new Windows zero-day has turned BitLocker, one of ...

Microsoft Windows Defender Exploit Guard is antimalware software that provides intrusion protection for Windows 10 OS users. Exploit Guard is available as a part of Windows Defender Security Center ...

When you think of cyberattacks that compromise your account security, maybe you envisage Microsoft zero-day vulnerabilities being exploited in your software, or perhaps a hacker using ...

Security researchers found a way to bypass various Microsoft security features and build a proof-of-concept version of the EternalBlue exploit that could infect devices with earlier versions of ...