A major security incident has rocked the DeFi space as roughly $3 million worth of ETH was funneled into Tornado Cash shortly after Yearn Finance's yETH vault showed signs of a potential exploit. On-chain data reveals the suspicious movement of funds through the privacy protocol, a common tactic used to obscure transaction trails following hacks. The Yearn team hasn't issued an official statement yet, but community members are closely monitoring wallet activities. This incident adds to growing concerns about smart contract vulnerabilities in yield-generating protocols.