Microsoft has confirmed CVE-2026-50656, the RoguePlanet Defender zero-day that can grant SYSTEM privileges on Windows 10 and ...

A security researcher has released a new Microsoft Defender zero-day exploit named "RoguePlanet" just hours after Microsoft ...

A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s ...

Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by attackers.

GreatXML can bypass BitLocker on Windows systems where Defender Offline Scan was used, exposing encrypted drive data.

A RoguePlanet PoC exploit targets a Microsoft Defender zero-day race condition and can produce a SYSTEM-level shell when ...

Microsoft officially confirms that upcoming Windows 11 and Windows 10 Patch Tuesday releases will cease offering Defender ...

Some Windows 11 users are running into a problem with Microsoft Defender. Reports from ITHome say Win 11 24H2 users noticed their virus definitions haven’t updated for a while Protect your data on ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users. No less than ...

If Windows Defender real-time protection keeps turning on in Windows 11, turn off Tamper Protection, add the app or folder to ...

Microsoft wants Windows 11 owners to stop worrying about buying antivirus software. In statements reported by PCMag and Windows Central earlier this year, the company called its built-in Windows ...