[YO Protocol Loses $3.7 Million Due to Erroneous Transaction, Later Recovers Deficit via Multi-Sig Buyback] According to Foresight News, monitored by Defimon, YO Protocol incurred a loss of approximately $3.7 million due to a bad swap involving YoUSD. On-chain data shows that the YoVault operator swapped $3.84 million worth of stkGHO for only about $112,000 worth of USDC, with the approximately $3.7 million difference captured by Uniswap v4 liquidity providers (LPs). Hours after the incident, the protocol's multi-signature wallet purchased approximately 3.71 million GHO via CoW Swap and re-deposited stkGHO into the vault to cover the deficit. During this period, the YoUSD market on Pendle was temporarily suspended but has since resumed operations after the funds were replenished.