The attacker who hacked more than $600 million from the China-based Poly Network platform has released the private key for the remaining $141 million of the stolen cryptocurrency, putting a "happy ...

Four crypto experts say the worst-case scenario for crypto startups is a failure of security and that such incidents happen all the time.

Shark Tank investor Mark Cuban shrugged off concerns over the $1.4 billion Bybit hack, saying it has "no implications" for the broader crypto market. However, Cuban raised one key question: "Only ...