Echo Protocol, a Bitcoin DeFi platform, reported a hack that allowed unauthorized minting of $76 million in eBTC on its Monad deployment. The exploit stemmed from a compromised admin key. Some funds were traced to Tornado Cash, with 955 eBTC still held by the attacker.
Echo Protocol confirmed that a compromised admin key enabled the unauthorized minting of eBTC tokens. The incident occurred on the platform's Monad deployment, resulting in approximately $76 million in unauthorized assets.