Problem with Codex

Has Codex been hacked? I clicked on troubleshooting/getting more help and my mcafee popped up that it caught a trojan. I looked at the links in the troubleshooting section and they go to different websites other than the codex one… ex: (don’t follow the link … TROJAN… )audio.ya.com/itsyourbirthday/. I didn’t go to any of the others to see if they are trojans too.