On November 30, 2025, traders and liquidity pool observers immediately noticed something fishy: unusual token activity in a yearn-owned vault. In a single, ominous-looking transaction that took place at 21:11 UTC, a malicious actor managed to “mint” a virtually infinite unit of yETH, which represents a ‘basket’ of several liquid-staked Ether derivatives, before exchanging them for rea... https://crafmin.com/defi-turmoil-yearn-yeth-exploit-smart-contract-risk/