Microsoft 365 administrators can use built-in Defender for Office 365 tools to enable impersonation and domain protection, ...

If you have received an error message saying, "Microsoft Defender SmartScreen prevented an unrecognized app from starting," while launching or installing a recently ...

Microsoft is working to resolve a known issue that causes its Defender for Endpoint enterprise endpoint security platform to incorrectly tag SQL Server software as end-of-life.

​Microsoft is working to resolve a bug that causes Defender for Endpoint to incorrectly tag some devices' BIOS (Basic ...

"Microsoft have identified that a code bug in the Microsoft Defender for Endpoint logic that fetches vulnerabilities for Dell devices is causing impact," the company said. "Your organization is ...

Windows PCs, like the best Macs, are not immune to cybersecurity threats such as malware or phishing scams. However, ...

Towards the end of March, Microsoft confirmed a Windows 11 issue where the Windows security app would incorrectly display "Local Security Authority protection is off", even when the feature was ...

Microsoft Defender is the anti-virus software included with a subscription to Microsoft 365 and available on various operating systems. Don't confuse it with Windows Defender, the security system ...

A Dec. 12 posting to Microsoft’s security update guide has confirmed that a Windows Defender vulnerability, rated as critical according to Microsoft itself, could have enabled an attacker who ...

You know the drill: out of nowhere you see a screen that tells you your Windows device has hit “a problem and needs to restart.” It’s known as the Blue Screen of Death and recently it was thought that ...

In this post, we will show you the differences between the different types of virus scans provided by Windows Security. Windows Defender, or Windows Security/Microsoft Defender Antivirus in Windows 11 ...