from what i've read i guess it opens a popup when you go to the sites sometimes, that infect you with a trojan, not sure if they are keylogging or what.
Thanks for the info, we do have some support sites with information on how to protect yourself or respond to threats to your computer and World of Warcraft accounts. Please take a moment to read and go through them for some basic information and steps you can take that may help decrease the chances of having your account security compromised.