FBI to pull plug on some internet users

The FBI is warning about a strain of malware set to take hold of PC users' personal Internet.
Users have until July 9th to get rid of the DNS Changer malware, which can infect both Windows and Macs. After that date, the FBI will discontinue internet access to those users.
DNS Changer is a 2007 virus that directs computers to websites created by hackers.
These sites then sell advertisements to turn a profit.