DeFi mixers were the biggest money-laundering tool for North Korean hackers. - Coindesk
according to a Chainalysis report that was published, North Korean hackers stole almost $400 million worth of digital assetsfrom crypto platforms last year, mostly in the form of ether,
I did not expect that there would also be North Korean hackers on crypto and dang that $400m is not a small amount, hope hacking gets fixed though.