My wild guess is Thule.
Too illiterate.
*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.
*The person Sportsbet scammed (or someone else they scammed) hacked someone who was strangely opposing the case against Sportsbet
The target was LFC_Bitcoin. BitcoinGirl.Club just happened to be someone with a publicly known e-mail address and dumb enough to click a malicious link.
*One of Sportsbet's competitors hacked the account hoping to expose obvious corruption.
I don't know how any of this could make sense to you but whatever. Keep making it up until you find one fantasy that you like. Sane people will probably settle with Occam.