Gogoanime.to is a browser hijacker that crawls into the system without your participation. Once infiltrated, it influences in such a way that your system becomes a platform for advertising. Advertising will be everywhere surround you, even if the browser is not launched.
Ytsyify.com is a web site distributing illegally movies through the torrents. Owners of this site also developed browser extension with the same name that can spoil your Internet experience. User can catch this one when installing the other software.
ScreenUp is an application that allows you to easily take, edit and send screenshots according to its description. Even so, there are a lot of of angry reviews from users of this program. Almost all of them complain about appearance of pop-up windows with ad.
If Biolento.net has become your homepage without your notice, well, then it’s impact of browser hijacker. Once infiltrated, it creates new entry in Task Manager and Registry to set page http://biolento.net/en as default when opening browser. In such way, users are unable to revert these changes, since the app automatically reassigns them.
If you see that you homepage and search engine were changed to Unisza.edu.my, then your system is infected with a browser hijacker. Let me reassure you, it’s not a virus but it can make you trouble interfering with the browsing experience. Typically, it crawls into system along with another software when the user forgets to opt out of additional programs during the installation.