Report back with your results. In the circle of friends I play with, there's one who really games the AH and undercuts prices. He's received in-game mail with threats and all the hate one could expect. This past week he was hacked and logged in to stripped characters, not a copper left. He took it on the chin though, we all crafted him up some gear and he went back to work. Within 24hrs of the hack, he found out he was put on "mute" (can't chat in any channel) and after a short conversation in-game with a GM, he found that his account is locked/banned.
I hope the best for you, but I feel Elysium's staff may need to take a more pro-active approach to players getting hacked as far as picking them up and getting them back on their feet.