A Hacker Stole $340M in a Crypto Heist, Then Returned Most of It A recent cryptocurrency heist has left many in the industry stunned.
On Liquid Network, a hacker made off with $340 million worth of bitcoin by exploiting a bug that had been patched just before the theft.
The thief then returned most of the stolen funds after being promised that Blockstream, the network's operator, would fix the vulnerability.