Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by attackers.
Microsoft has confirmed CVE-2026-50656, the RoguePlanet Defender zero-day that can grant SYSTEM privileges on Windows 10 and ...
Two zero-day flaws in Microsoft Defender, the antivirus engine built into every Windows installation, are already being ...
To disable Microsoft Defender on Windows 11, go to Settings > Privacy & Security > Windows Security > Virus & Threat Protection, click Manage Settings, and toggle off ...
Microsoft Defender offers great protection from malware -- but there are other online threats you might want to consider, too ...
Microsoft is testing a new Defender for Endpoint capability that will automatically isolate compromised endpoints to thwart attackers' attempts to move laterally across the network. This is now ...
Microsoft Defender XDR launches 12 auto-tuning rules to suppress low-severity alerts, reducing SOC alert fatigue while ensuring threats stay open. Microsoft Defender XDR now has a new alert tuning ...