Coinbase reveals reasons behind recent bridge hacks in crypto
Coinbase’s Institutional research team notes many bridge hacks occurred due to the complexities around source chain commit and cross-chain relay. Cyber incidents related to cross-chain bridges are likely to decrease in the foreseeable future as many protocols continue adopting rollup solutions alongside increased scrutiny on secure designs. According to Coinbase Institutional’s recent research report, most of the largest bridge hacks over the past few years happened due to the complexities around the signing and validation of messages by the relayers. These third-party services facilitate the transaction of data between different blockchains. Value lost due to cross-chain bridge s related to other incidents in the crypto industry | Source: Coinbase David Han, Institutional Research analyst at Coinbase, referred to the notorious Ronin bridge hack when a hacker using a social phishing scheme got five out of nine private keys needed to forge data payloads to signify ...