someone just hack my acc plz help

[l3i]

i was just logout my char and just after few min i saw someone login my acc ( i was on alt acc to help friend ). he changed pw, IP flitter, v,v... so it took me few min to take my pw back and all items gone

so Gm can u check the IP of someone who did it plz, he hack me  ~19h gmt +1, my char name L3i, i have alot of stuff like DC set, key mats, recipe S, ... and 1 great wolf ( named COQ), 1 improve kookabura ( named poule ),......

after check it can u just ban him or so, and i dont even know how he can hack me, i had bit defender 2011 on

[l3i]

sorry, i posted in wrong server, i play on x15