Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by ...
On Wednesday, Microsoft started rolling out security patches for two Defender vulnerabilities that have been exploited in ...
Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.
Microsoft pushed out-of-band patches on May 21, 2026, for two actively exploited Windows Defender zero-days — one that lets a ...
Microsoft patched two actively exploited Defender zero-days affecting Windows systems and security components.
Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.
Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing defense, ...
Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users. No less than ...
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Microsoft says Windows 11’s built-in Defender is enough for many users
Microsoft wants Windows 11 owners to stop worrying about buying antivirus software. In statements reported by PCMag and Windows Central earlier this year, the company called its built-in Windows ...
Windows remains one of the most targeted systems by threat actors by volume, according to recent statistics from AV-TEST, ...
IT security researchers are reporting internet attacks on the partly unpatched security vulnerabilities BlueHammer, RedSun, and UnDefend. These affect Windows Defender and allow, for example, the ...
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