What Is Full-mark.xyz?
Full-mark.xyz is a questionable website which attempts to trick users into accepting its notifications request. Full-mark.xyz claims that users need to click or tap Allow on its “Show notifications” dialog box to prove that they are not bots, confirm that they are of age, or for some other reason. If a user clicks Allow, Full-mark.xyz notifications will begin spamming him or her with ads, clickbait links, prompts to download something, etc. The notifications will appear on the right side of the screen on a computer or on the lockscreen on a mobile device.