Microsoft is working on a security patch for the "ShieldBreak" zero-day vulnerability disclosed last week by security ...

The 'ShieldBreak' flaw can let an attacker use Windows Defender to escalate their privileges on the OS. Microsoft previously threatened legal action against the researcher, Nightmare Eclipse.

This is the latest zero-day released by security researcher Nightmare Eclipse, despite Microsoft publicly threatening to take legal action against them.

Nightmare Eclipse has released a new Microsoft Defender zero-day exploit named "ShieldBreak" after Microsoft released the August 2026 Patch Tuesday security updates.

Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, and devices. Windows 11 comes with plenty of built-in security tools, but ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows machines to write files large enough to completely consume available disk ...

Microsoft recently published a blog post stating that most people can rely on Microsoft Defender for all their antivirus needs. This isn’t the worst advice I’ve seen. Microsoft Defender reliably earns ...

We will finally get to see the Range Rover Electric and smaller Sport model later this year. Defender is set to launch its first EV, which could be an even bigger hit. Range Rover and Defender prepare ...

Do you prefer recording a quick video to writing a text? If so, you'll really like what Reddit just unveiled. Reddit announced the launch of video comments for all of its users on Thursday. The ...

When you open a YouTube video, you might come across a label right above a comment that reads "Highlighted commented" in dark gray lettering on a lighter gray background. Highlighted comments serve a ...

This method involves modifying a Registry value called DisableAntiSpyware. In older versions of Windows, this policy key was used by OEMs and IT administrators to disable Microsoft Defender Antivirus ...

An Iowa public defender will receive a $125,000 settlement from the state after being fired for online comments. The attorney, Maria Ruhtenberg, was initially fired for posts she made following the ...