According to Binance's official disclosure, the security incident on October 29 involved approximately $6.34 billion in digital assets, with about $2.85 billion in assets frozen or intercepted as of the report's release. The amounts are subject to verification and affected by market price fluctuations. Binance's preliminary investigation indicates that attackers infiltrated employee devices through fake job interviews and malicious software downloads, subsequently using internal AI tools and stolen credentials to access wallet signature services, bypassing normal withdrawal processes to initiate transactions. The attackers also exploited the Ethereum EIP-7702 authorization mechanism, allowing malicious contracts partial execution rights over hot wallets. Binance stated that the company will bear the financial impact of the stolen funds; as of October 31, 98% of the affected token assets have been replenished, while the remaining assets with lower liquidity are still being purchased. The company has closed the identified attack vectors and is hiring independent security experts for further review.