币安63亿美元被盗案细节：黑客利用EIP-7702劫持热钱包

New details on how the $6.3 billion Binance hack likely occurred:

According to initial reports, hackers compromised a Binance engineer's laptop, gaining access to internal systems used to authorize withdrawals.

The attackers then:

1. Hijacked a Binance hot wallet using Ethereum's EIP-7702 mechanism

2. Redirected wallet transactions to a malicious smart contract

3. Transferred billions in crypto attacker-controlled wallets

4. Spread the stolen funds across multiple wallets and converted some assets into ETH to avoid freezes

The attack unfolded across multiple blockchains, with most funds drained in ~20 minutes.

~$3 billion of these funds have now been frozen, and Binance says it will cover all unrecovered hacking losses.

The full investigation remains ongoing.