An article over at Wired states that Intego has blown this whole Trojan problem out of proportion. According to experts, The Trojan (mentioned here and here) "...isn't a working piece of malicious code and can't easily be spread to other computers. Instead, it is a demonstration of a possible threat." In response, Intego has apparently changed their story from that of attacking an imminent threat to preparing for a future threat.

"It is a benign proof of concept that was posted to a newsgroup. It isn't in the wild, and can't be spread in the wild. It's a non-issue." ~ Dave Schroeder