Cryptocurrency hackers

$600 million gone: The biggest crypto theft in history

Poly Network has received about $4.7 million back

Originally Published: 11 AUG 21 08:13 ET Updated: 11 AUG 21 08:30 ET By Brian Fung, CNN Business (CNN) -- Hackers have stolen some $600 million in cryptocurrency from the decentralized finance platform Poly Network, in what it says is…