Patch for Windows Defender 0-day could allow attackers to fill hard disk

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows ...
TWCN Tech News

How to setup Windows Defender Advanced Threat Protection (ATP) on Windows Server

To use Windows Defender ATP (Advanced Threat Protection), onboard your devices to the platform using Configuration Manager, Microsoft Intune, or manual installation. Access the Microsoft Defender ...
CNET

Is Microsoft Defender Enough for Antivirus Protection? It Depends

Microsoft Defender offers great protection from malware -- but there are other online threats you might want to consider, too.
Tech Times

Defender Zero-Day Patched 29 Days After Public Exploit Exposed Millions of PCs

Windows Defender zero-day CVE-2026-50656 — known as RoguePlanet — has been patched by Microsoft 29 days after researcher ...
PC World

5 Windows Defender settings I change ASAP on any new PC

PCWorld outlines five essential Windows Defender configuration changes to optimize security and performance on new Windows PCs. Key adjustments include disabling redundant system tray icons, turning ...