Morning Overview on MSN
Microsoft just rushed patches for two Defender zero-days code-named 'RedSun' and 'UnDefend' — both already being exploited right now on Windows devices
Microsoft pushed emergency patches this week for two zero-day vulnerabilities in Windows Defender, the antivirus software ...
Microsoft patched two actively exploited Defender zero-days affecting Windows systems and security components.
Microsoft pushed out-of-band patches on May 21, 2026, for two actively exploited Windows Defender zero-days — one that lets a ...
Morning Overview on MSN
CISA just added two Microsoft Defender flaws to the actively exploited list — every federal agency ordered to patch CVE-2026-41091 and CVE-2026-45498 by Wednesday
Every federal civilian agency running Microsoft Defender now faces a two-week countdown to fix two actively exploited security flaws. CISA added CVE-2026-41091 and CVE-2026-45498 to its Known ...
Though many Windows 10 users opt for third-party antivirus protection, those who use Microsoft Defender may not be getting all of the protection they could. Here’s how to check your settings and what ...
Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.
Here’s what you need to know about the latest updates to Windows 11 as they’re released from Microsoft. Now updated for ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results