A security vulnerability was recently discovered in Microsoft Defender, the first-party Windows 11 antivirus tool used by ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft ...

A researcher known as "Chaotic Eclipse" has published a proof-of-concept exploit for a second Microsoft Defender zero-day, ...

Microsoft has resolved an issue that breaks multiple Microsoft 365 Defender features using the network data reporting service after installing July's Windows Server updates. The Microsoft 365 Defender ...

If you want to partially uninstall Windows Security from Windows Server, this step-by-step guide will help you. You can use Server Manager and Windows PowerShell to ...

RedSun exploit targets Microsoft Defender zero-day, granting SYSTEM access on fully patched Windows systems with no patch ...

Chaotic Eclipse is at it again, this time releasing a zero-day for Microsoft Defender.

New PoC shows how Microsoft Defender can be tricked into rewriting malicious files into protected locations, enabling ...

Microsoft releases new Windows Defender update packages very frequently to protect against various newly discovered malware. Once a while every three months or so, the company also pushes out these ...

Windows Server 2025 is designed to help IT administrators better understand different layers of protection embedded in Windows Server. By reading the PDF, they can layer their approach to security to ...

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