BitcoinGirl.Club should explain what correspondence took place between him and Side chain before the hack so it can be ascertained exactly how the hack took place.
I think he has other things on his mind right now:
I had to reset my system earlier and now I am restoring everything. I have so many things to worried about not just bitcointalk account.
I'm thinking of wiping all software, reinstalling from scratch, changing all passwords, and changing the email address of any services that use the same email address. That's probably going to be difficult without having access to the email address, and regaining email access might take a while too.
I'd install a linux distribution instead of windows or mac too unless you specifically need these OS. They are pretty good lately.
I am using one since last year and I can say it is pretty good.