I wonder if BitcoinGirl.club will be in a position to report this to the Police in his country and then see if the hacker criminal "Side chain" can be investigated. It would be great if he was prosecuted in a Court of law over this.
It is sad we have not heard from him. Imagine trying to change all those logins and passwords associated with the single email account.
Whoever this user "Side chain" is, it seems he has committed a criminal offence by hacking in to the account of BitcoinGirl.club and it seems though he is still not banned according to the Mod Log
Unlikely to get banned but the admins should have at least looked into that account and seen if it was tied to any others.
Sadly I doubt this is something the police would even look into, especially just over a bitcointalk account and email address. I know they likely wouldn't here in the UK, especially if there was no financial loss. The hacker very likely used a proxy or likely tor from the video he posted. Looks like the hacker has sent the password back anyway so hopefully he'll take it back pretty quickly :
Sorry BitcoinGirl.Club for all inconvenience. My goal was not to do any damage. Password sent to your PM.
Until next time!