Well I can confirm that the signed message I received via PM comes from the address he's listed in the cached version of his post. Hence, I can say with almost full confidence that bayuo is in fact the real owner.

@bayuo: I would advise you send theymos a PM with all the information he's requested as stated here: https://bitcointalk.org/index.php?topic=497545.0

Please do so in a single PM. If he doesn't respond in a couple of days - send it once more, he does occasionally miss some PMs. I've already PM'ed Stunna so hopefully the hacker won't get any profit from this venture.