Microsoft is rolling out two new Windows security beta builds on July 20: A new test build of its free Microsoft Security Essentials antivirus/antimalware product, and another of its paid Forefront ...

Microsoft says tamper protection will soon be turned on by default for all enterprise customers in Microsoft Defender for Endpoint (MDE) for better defense against ransomware attacks. The company ...

Microsoft announced today that it has expanded support for Microsoft Defender for Endpoint (formerly known as Microsoft Defender Advanced Threat Protection) to Windows 10 on ARM and the feature is now ...

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