Overview
- Blockchain watchers detected large transfers from Binance hot wallets late Thursday, and analytics firms now estimate the total value moved at about $5.8–$6.3 billion.
- Stablecoin issuers and other partners moved quickly to block tokens and have frozen roughly $2.5–$3 billion linked to the incident, a step that prevents further transfers but does not equal recovered funds.
- Binance has suspended deposits and withdrawals, said user funds remain safe, pledged to cover losses using its reserves, and verified about $2.54–$3 billion frozen so far.
- Early forensic signals point to an authorization route using an EIP-7702 signed delegation and a possible compromise of a DevOps engineer’s laptop, though exact mechanics and any attacker identity remain unconfirmed.
- Markets fell on the news and the event raises broader questions about custody of online ‘hot’ wallets, exchange solvency and potential regulatory and legal efforts to trace and recover assets.