Need help recovering ~100k€ stolen funds

My bare metal server where I stored some of my private keys was compromised somehow last night, and I got about a 100k€ siphoned. Weirdly enough it happened right after an agent helped scanning my repos for possibly exposed private keys in bundles…

Anyway.

I saw everything on chain, and have all the addresses and transaction IDs that were at play during the attack. What’s the best course of action to get this 1% chance to get my money back?

I’m in France by the way if that helps. I’m willing to pay somebody that has a track record of recovering funds from this kind of hack.

Thanks in advance.