An attacker self delegated approximately 504,000 YAM, representing 3.3% of the supply and enough voting power to clear the governance quorum.Proposal #45 seeks to make the attacker pending administrator of the YAM Timelock, potentially giving the address control over protocol contracts and the DAO treasury.Defimon estimated roughly $337,000 is at risk and urged YAM holders to vote against the proposal before block 25,897,343.