Protectwatcher.xyz Uses Fake Virus Warnings
Protectwatcher dot xyz is a misleading website that will throw scary but fake warnings on the screen to confuse visitors.
Similar pages are classified as "fake virus warning" sites and are regarded as misleading websites. This sort of page will show you fake warnings in fake interface boxes that are simple images. The warnings are always very ominous and will try to frighten the visitor.
Whether the page tells you that you have half a dozen viruses on your system, or that you visited a site with "illegal" content, the warnings are always fake and should be disregarded. Similar pages attempt to frighten users in order to slip push notifications and ads on their browser, hoping the scared user will click "allow" without thinking when the dialog box comes up.
You need to remember that every single one of those pages and every single similar warning about viruses discovered on your computer is always fake. An online site simply has no way to access this information about your system and is simply trying to frighten you to push unsolicited ads in your browser.
