Microsoft Defender offers solid baseline protection against malware, but sometimes, you might want to disable it. Here's how ...

Windows Defender is a high-performing antivirus program that outperforms industry standards. AV-Test's Windows antivirus list reports Windows Defender's strong performance in protection.

Tech expert Kurt “CyberGuy" Knutsson says a tech support scam used a fake Windows Defender pop-up, tricking the victim to ...

This is the opposite of what typically happens as Defender is mostly among the best performers in AV-TEST's assessments. The previous test was also the first time that AV-TEST used Windows 11 as ...

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Modern antivirus software often restrict which apps can change files in folders commonly targeted by ransomware. Microsoft Defender, which is built into Windows, can do this too. (Microsoft ...

Microsoft has confirmed a critical vulnerability in Windows Defender that could leak file content data but advised users to do nothing—here’s why.

We have been covering AV-Comparatives reports about the performance of Microsoft Defender over the last ... authenticates users who sign in on a Windows computer. Threat actors often use this ...

Here’s what she described: "I received a pop-up that froze my computer and read, ‘Access to this system is blocked for security reasons’ from Windows Defender Security Center. It came with ...