Hacked accounts , Chars transfered

[Crispz]

Hello,
I haven't logged into my 2 accounts ( INSTANT 80 FUN REALM) since few months , until now when I realised I no longer have my characters. I checked emails on both accounts and I saw I have received emails from circle that someone wanted to sell/list the "Crispz" char from my account to the hacker account's name which I can provide from circle email, I did not click the links to approve on both accounts but still my characters are gone . With another character named " Ripleyy" from my 2nd account happend the same. Both warlocks had r1 titles + on Crispz I participated in circle tourny.

I do have history of ips which logged onto my account on site . That happend in february/march.

Is there anything I can do?