Microsoft pushed emergency patches this week for two zero-day vulnerabilities in Windows Defender, the antivirus software ...

Since this week was the second Tuesday, Microsoft released its Patch Tuesday update. The update, as usual, brought in security fixes in Windows 10, and on Windows 11, it also introduced the Moment 2 ...

Microsoft patched two actively exploited Defender zero-days affecting Windows systems and security components.

On Wednesday, Microsoft started rolling out security patches for two Defender vulnerabilities that have been exploited in ...

The latest Windows Server 2022 cumulative update KB5016693 (build 20348.946) brings several improvements and fixes including in TPM, BitLocker, Defender for Endpoint, and much more. Earlier today ...

Microsoft pushed out-of-band patches on May 21, 2026, for two actively exploited Windows Defender zero-days — one that lets a ...

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

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

is a senior correspondent and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft is launching a new Defender cybersecurity app across Windows, ...

Microsoft has introduced a new cybersecurity capability that can automatically isolate compromised computers from corporate ...