Nailed with this ' call 1-84' crap, you might experience a continuous irritating hijacking and webpage redirecting, ads and pop ups. This annoyance can not only falsify your browser settings secretly and pop up randomly to override your webpage, but also freeze your screen with scary messages, tending to deceive you into contacting the swindlers attempting to pass themselves as certified agents. This ad generator can take control of all installed browsers such as IE, FF, Chrome, Firefox or others once gaining access to a computer system stealthily via free games, porn website third party internet search.
You should know that your is housing something bad bundled with this bogus warning and hence your browser is under control. Keep running into 1-84 pop-up on your browser and it says something like 'Warning! Your computer has been blocked' and urges you to call this 844 number for tech support? Do not be fooled! This pop-up is actually a technician scam powered by an adware type program or Trojan.TechSupportScam threat.