They've taken away all my Jobs on Habbox, because i got hacked.

I'm Faiith, just with a new name, why won't anyone believe me?
How is it a risk, i've went on www.hobtech.net
Jrh2002 helped me out.

And i'm not sure how i got hacked, only they asked for my birthday and then, im guessing, used it to change my password.

I need an explanation?