He added me and told me that his steamtrades account is banned because he tried to sell an account. He gave me his origin account, I changed password, email, secret answer, backup codes. Everything went fine so I sent him 12 tf2 keys + Left4 Dead 2 + Deus Ex Tactical Pack DLC + Bad Rats.
I played 1 week or so...and then I couldn´t log in. The thing he did is, when I changed the email he got an email with that fact that on his origin account the email was changed. He kept it and after a week or so he clicked the link in that email that lets you redeem your account and then changed everything back.
His email is markonix700@gmail.com
His BattlelogID is ProudSlav
His steamaccount is http://steamcommunity.com/id/markonix/
(I managed somehow to login in battlelog without his password - my browser was open when he did the change - and managed to write on his profile that that "acccount is stolen. rightful owner is VladGiurgiuD ,me")
I called EA and they told me there is nothing they can do, because I have no proof that I own the account and that was it!
It was entirely my fault, because I trusted him! So, I think I really deserved it! :)
No matter how nice a guy seems, or how safe you feel with the trading of an account!!! Don´t do it!
I was scammed by http://steamcommunity.com/profiles/76561198024751947