I have Windows 11, ver 22H2, on laptop. I use Nord VPN and Webroot antivirus which I have been using several years. This event just started occurring a week ago, and I ca… (xem thêm)
I have Windows 11, ver 22H2, on laptop. I use Nord VPN and Webroot antivirus which I have been using several years. This event just started occurring a week ago, and I can't find any Google references to it. As soon as I open Firefox a pop-up appears that says: "Quit your browser app. For Threat Protection to start working with your browser, you need to quit it first. Quit Firefox and click Continue." Then there are two clickable choices, Continue and Cancel. I always click Cancel because I don't know what this Threat Protection is. Then the pop-up keeps reappearing. About every five minutes it pops up and two or three times in a row after I click Cancel. It does this as long as Firefox is open. I have tried disabling Nord VPN and it made no difference. I have run complete scans with Webroot and it found nothing. I have tried uninstalling Webroot antivirus & rebooting and it made no difference, the pop-up still appears. I have tried downloading Malwarebytes and running a complete scan while Webroot was uninstalled, and it found nothing. I am out of ideas. I fear it is malware, but Nord VPN did not stop it, and both Webroot antivirus and Malwarebytes scans find nothing. I would appreciate any help.