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

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 ...

In an email we received from Janet D., she shared her recent unsettling experience. Here’s what she described: I received a pop-up that froze my computer and read, ‘Access to this system is blocked ...

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

In an email we received from Janet D., she shared her recent unsettling experience. Here’s what she described: “I received a pop-up that froze my computer and read, ‘Access to this system is blocked ...

Receive device notifications when there’s a security risk. Specify regularly used apps and files you don’t want Defender to scan. Manage your family’s online security in one place. Easily check your ...

Microsoft regularly releases security intelligence updates for its Microsoft Defender antivirus product, part of Windows Security. The latest cloud update (version ... It’s a useful feature and should ...

Stop hackers and malicious software in their tracks with the best device protection. Here are CNET's top picks for antivirus software to improve your digital security. Dianna Gunn built her first ...