Massive Bitcoin Loss: Japanese Exchange DMM Bitcoin Hacked for $301 Million

In a major cyber-attack, Japanese cryptocurrency exchange DMM Bitcoin has lost a staggering $301 million worth of Bitcoin from its digital wallet. The incident, described as an "unauthorized leak," has prompted the exchange to suspend withdrawals and other services. The funds, equivalent to 4,503 Bitcoin, have been classified as stolen by blockchain research firm Chainalysis. DMM Bitcoin has assured its users that their Bitcoin assets are fully guaranteed.