What is Secureantivirus.info? Secureantivirus.info pop-ups are a SCAM that is designed to trick unsuspecting users into believing the computer is vulnerable to viruses. Scammers use fake alerts to lure the users into installing software they don’t need. Secureantivirus.info pop-ups can invade computers, Android/Apple devices when users land on deceptive websites — by following a link