Trojan.Popuper is known to hijack and change the default Internet Explorer web browser settings. If your system is infected with Trojan.Popuper, then it is very possible that your default home page has been changed to a malicious domain. Once your system has the Trojan.Popuper infection, it will start to pop-up fraudulent notification messages in an attempt to get you to download a rogue anti-spyware application. It is very important that you detect and remove Trojan.Popuper so you can avoid further damage to your system.
This article is provided "as is" and to be used for educational information purposes only. By following any instructions on this article, you agree to be bound by the disclaimer. We make no guarantees that this article will help you completely remove the malware threats on your computer. Spyware changes regularly; therefore, it is difficult to fully clean an infected machine through manual means.