I am not in the least surprised, but I think that the real joke is on the people who think that barnyard variety forensics can elucidate the origin of computer attacks. I work in the field and I think 93% of the time a team of people, even supposed 'experts' conclude an investigation without any clue as to who actually did it. It would be trivial for an insider to pull a false flag or eliminate evidence, and nearly all attacks will have been pulled by insiders. Clown media.