My friends steam account got hacked about a month ago and his email got hacked also and changed to another persons email. The day his account got hacked we both sent in a steam support ticket with all the information required in order to recalim the account like address and proof that its your account like a visa card # that he used in order to buy games. Yet steam support has yet to answer and its been about a month and we have both sent in multiple of the steam tickets.