my account hacked

[null]

someone hacked my Origin account with battlefield 3 game.

i recieved 2 letters from "Origin" <EA@em.ea.com>

that "Your Password has been changed successfully" and "Your Email Address has been updated successfully"

someone changed it. my acount e-mail was 012@list.ru.

how can i restore it? have my CD with Bf3 game and cd-key on box.

P.S. sorry for my english.

[null]

support?!