There is nothing that we can do once our eth wallet was hacked as the transactions that were made are irreversible but you can report or flag the hackers address.

But I am not that sure whether this will really help to freeze the money of the hackers address but with regards to your balances there is almost zero percent that you can recover it. So I hope that you learned from your mistakes and make sure that you should take good care of your private keys from now on.