If Windows Security displays an Unable to block this app message, you need to follow the steps mentioned below. Run Windows Offline antivirus manually Check what to do with the malicious program ...

Microsoft is testing a new Defender for Endpoint capability that will block traffic to and from undiscovered endpoints to thwart attackers' lateral network movement attempts. As the company revealed ...

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 ...

Hey, you! Yes, you, on the iPhone! You’ve got a virus in your Windows PC! Better download this totally legit free app and let ...

Here are the basics: Microsoft Defender is the virus protection integrated into Windows by default. If no other antivirus program is installed and activated, Defender protects you against viruses. You ...