This maybe a dumb idea but if I was you I would get the HH's off stars and find out who the big pots were lost to when the hackers played. Then I would contact these people through 2+2 or through stars if possible and tell them what happened and ask stars to prove it to them. I know if I was a 5k reg and a low stakes guy got his BR hacked and lost to me I would want to give it back.