I mentioned earlier that there is a new trojan virus that can even compromise World of Warcraft accounts with an Authenticator. There were not that much details in the news.
But now a forum moderator of Blizzard came up with some more news about the trojan. It seems that Blizzard found out that the trojan is coded into a fake but working Curse client. Don´t worry this fake Curse client is has not been distributed by the original Curse Website which is visited by many World of Warcraft players. It´s rather so that a faked Curse website copy popped up on major search engines and that was sadly the way how the fake client has been distributed.
You can find out more details and how to remove the trojan in the WoW forum, in case you are affected.