Microsoft is working to mitigate an ongoing incident that has been blocking access to some Defender XDR portal capabilities, including threat hunting alerts.

The Windows Defender Alert Support Scam Popup is a web browser advertisement shown by scammy remote tech support companies that try to scare visitors into thinking that Windows Defender has detected ...

Microsoft Corp. has released test builds of new browser extensions that offer Windows Defender Application Guard support to both Chrome and Firefox browsers. Previously available in Microsoft’s little ...

It might have a legit looking phone number, but that Windows Defender alert might be fake. Here's what to look out for.

When surfing the Internet via a browser, you may see an error stating that your computer is locked and that you must contact Microsoft to resolve the issue. If you ...

Windows 10 ends non-security support today; however, ESU (Extended Security Updates) continues to provide security updates for enrolled users. Microsoft Defender will maintain detection and protection ...

The endpoint and detection response (EDR) feature in Microsoft Defender Advanced Threat Protection (ATP) has reached the "general availability" stage for macOS devices, Microsoft announced on ...

Microsoft announced it will offer the security capabilities of Windows Defender Advanced Threat Protection for Windows 7 devices this summer. Redmond, Wash.-based Microsoft said Monday that it ...

Microsoft said on Monday, February 12 that its Windows Defender Advanced Threat Protection (ATP) subscription service for the enterprise is coming to Windows 8.1 and Windows 7. Previously an exclusive ...