Microsoft Agent 365, the company's new management platform for AI agents, is going out of preview today, and it's adding ...

Stay ahead of emerging threats with Microsoft’s newest security innovations and updates, delivered through the In the Loop ...

In early 2026, email threats increased with a rise in credential phishing, QR code phishing, and CAPTCHA-gated campaigns, ...

Microsoft confirmed a Windows zero-click flaw tied to an incomplete patch is being exploited, putting credentials at risk for ...

Microsoft and the US Cybersecurity and Infrastructure Security Agency (CISA) warned that attackers are exploiting a ...

Microsoft claims Windows Defender is all the protection you need. The evidence from real-world testing—and competing security ...

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

The Secure Boot certificates from 2011 expire in June of this year. Microsoft Defender helps in the enterprise environment.

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

"You'll need a new app to open this windowsdefender link" appears when Windows cannot open the Windows Security app using the ...

Microsoft has reaffirmed that Windows 11’s built-in Microsoft Defender Antivirus offers sufficient protection for most users, provided default settings, regular updates, and safe browsing habits are ...