Docster was a malware affecting Mac computers that was discovered in December, 2012. It allows attackers to gain control of victim’s computer.
Computers infected by DNS Changer malware will not be able to access the internet come July 9, 2012. This article discusses the reason for this and shows how to detect and remove this trojan.
My computer was attacked by WinAntiVirus, and I was able to remove it by using Windows XP’s System Restore function.