CrowdStrike Holdings (NasdaqGS:CRWD) expanded its Project QuiltWorks AI cybersecurity coalition with new global technology ...

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 ...

Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users.

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus ...

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

Microsoft claims Windows Defender is all the protection you need. I've been testing antivirus software for decades, and the ...

Microsoft announced that the Mobile Network Protection feature is generally available to help organizations detect network weaknesses affecting Android and iOS devices running Microsoft's Defender for ...

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 (previously Windows Defender) has been a part of the Windows operating system since the early 2000s, with Microsoft improving and iterating on it up to the present — and presumably ...

CVE-2026-32202 actively exploited after April 27 advisory fix, exposing NTLMv2 hashes via zero-click SMB authentication.