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

Microsoft Defender is the built-in anti-malware package that’s included with modern Windows operating systems. It’s alternatively known as Windows Security (it ...

This guide shows configure and deploy Microsoft Defender for Endpoint to better protect your company from cyber threats. By adding your devices, you can find and stop threats faster and keep your ...

Microsoft Defender XDR faced an outage caused by a CPU spike, but the company says all services are now restored and stable.

Microsoft is extending the security capabilities of its Microsoft Defender Advanced Threat Protection (ATP) solution to other platforms. Microsoft Defender ATP works with the Microsoft Defender ...

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 ...

Microsoft Defender for Endpoint (formerly known as Microsoft Defender Advanced Threat Protection) began flagging yesterday’s Google Chrome update as malicious, alarming users and admins and creating ...