Echo Protocol Suffers $76M eBTC Minting Attack
It was an admin private key breach, not a smart contract fault, according to blockchain developer ‘Marioo.’Twelve protocols, including THORChain, Ekubo, TrustedVolumes, Transit Finance, and the Ethereum bridge of Verus Protocol, have been hacked in the last month. DeFi protocol Echo Protocol, which runs on the Monad blockchain, was compromised when an attacker minted around 1,000 eBTC without authorization. On Tuesday, the hacker created 1,000 synthetic Bitcoin (eBTC) with a value of around $76.7 million; both Lookonchain and analytics platform and blockchain security company PeckShield reported this. Echo Protocol said on Tuesday: “We are currently investigating a security incident impacting the Echo bridge on Monad. All cross-chain transactions remain suspended while the investigation is underway.” Twelve protocols, including THORChain, Ekubo, TrustedVolumes, Transit Finance, and the Ethereum bridge of Verus Protocol, have been hacked in the last month, with this recent vulnerability being the latest in the series. Laundering Stolen Funds The perpetrator allegedly tried to conceal some of the stolen funds by funding the DeFi lending and liquidity management protocol Curvance with 45 eBTC, which is about $3.45 million, as reported by PeckShield. The criminal then borrowed 11.3 wrapped Bitcoin (wBTC) tokens, which were valued $868,000, bridged the tokens to Ethereum, exchanged them for Ethereum, and sent









