in this situation, all the funds were returned, as far as I know, the exchange completely covered all the losses. It was a serious blow to the reputation, but the team and management coped. In this situation, too, everything ended well and the hacker returned the funds, now there are technologies that can track transactions and prevent loss of all funds.
They should beef the security we all know what happened to exchanges that were hacked, they lose the trust of their traders and migrated to other exchanges, they must prove that it will not happen again and they addressed the issue, glad that they covered the losses, that should be the case, exchanges should insure the funds of their traders.