What Is 13689471244739847236?
This is a fraudulent site through which the scammers want to gain access to the Safari controls as well as to perform actions in this application. This virus, most likely, entered your Mac by attaching to some free application. This is an adware application that causes the browser to overflow with ads, banners, pop-ups and many other unnecessary things in order to flood the system and make it slow. When a request is made, 13689471244739847236 redirects the user to a site promoted by fraudsters to generate more income. Thus, the activity of this adware slows down your Mac. That is why you need to remove Mac virus.