PUP.FunMoods is categorized as a fake browser hijacker that is capable of changing internet browser settings. It is distributed with user consent, downloaded voluntarily as freeware, but may also install onto infected computers and internet browsers bundled with other malware, Trojans, and viruses. PUP.FunMoods purposely leaves the door wide open for other malware infections and third party programs. This is how they extort money from victims. Once installed, PUP.Funmoods Virus will display numerous fake infections of exaggerated security threats on your computer and then state that you should purchase the program in order to remove the infections. This infection will change your registry settings and other important windows system files. If it is not removed, it can cause a complete computer crash. Some PUP.Funmoods infections contain Trojan and keyloggers which can be used to steal sensitive data like passwords, credit card, bank account information etc. So it is very important to remove PUP.Funmoods as early as possible before it steals your information.