Hot wallet keys exfiltrated from Japanese exchange.
Attacker wallets funded and staged ahead of the private key compromise exploit against Zaif.
$60.0M drained from Zaif on Bitcoin via Private Key Compromise.
SlowMist flagged the anomalous transactions and published an initial alert.
Zaif paused affected contracts or withdrawals and began tracing outbound flows.
Stolen assets followed through mixers, bridges, and exchange deposit addresses.
No assets recovered; losses absorbed by the protocol, insurers, or users.