You can report your crypto crime to your private security team, like all decentralized anarchists recommend. It is most effective. They probably know what a blockchain is as well, so that is always a bonus!
In countries that legalize crypto, crime can be reported to the investigation bureau in charge of handling crypto crimes. But in countries that prohibit the use of crypto money, such crimes are not resolved because there are no regulations, and the risk of loss or loss is borne alone.