So I tried to check through simple publicly available block explorers that notes known exchange address and unfortunately, no hits.

Sadly, the perps weren't that dumb and there are actually a nice amount of hops to obfuscate the trail. I wouldn't be surprised if they opted for a mixing service as I have seen similar trail before from mixers. Welp, odds were low to begin with.

But best of luck to you, op. Hoping for a fast recovery— fingers crossed.