Concentric Hack

Over $1.7m was stolen from users of Concentric, a DeFi protocol on Arbitrum. The attackers were able to gain access to the protocol's admin keys, which they used to execute malicious upgrades on the protocol's contracts - allowing them to drain the wallets of any users that had active token approvals for the protocol.

Los usuarios afectados seguirán en riesgo mientras no hayan revocado sus autorizaciones, por lo que se recomienda utilizar el comprobador de exploits Revoke.cash que aparece a continuación para asegurarse de que están a salvo.