My wild guess is Thule.
Too illiterate.
I don't know, he was making some threats and he said not so nice things about LFC.
*The hack was faked, and someone saw something he thought was wrong and wanted to go public with the negative information without harming his own reputation.
Far too complicated to be fake. Side chain account was created months before the whole drama started.
It's not complicated at all. Side chain spotted Bitcoingirl's post, attacked LFC and sent message to bitcoingirl, bitcoingirl got scared/moral/ethics/whatever and finally shared PM conversation with side chain and changed password to look like account was hacked.
Or, account is hacked.