The Security Council temporarily modified Arbitrum's Inbox contract using a function called sendUnsignedTransactionOverride to process transactions as if sent by the Binance exploiter's address, before restoring the original contract code

Thefts and exploits that drain funds from exchanges, protocols and bridges, with their post-mortems, laundering routes and recoveries.

Programs stored on a blockchain that execute automatically when conditions are met, forming the building blocks of DeFi, NFTs, and most on-chain applications.