steam account hacked

healthcare3

Reputable
Apr 2, 2014
5
0
4,510
yesterday i was in dota 2 trade where a massage came with an URL said add to trade, i clicked then a pop up came saying upload file named ssfn4263219997481030517. Such foolish of me, i did. then within few minutes i got offline from dota 2 so as steam. i tried to log in but failed. when i checked my google account there is a massage saying my default email id is changed. i reported to steam support they r saying to add any payment history like credit card bills or something. but i dont have any, because dota 2 is free to play so as steam is free to download. what can i do? please help