Woofun AI reports that the Solana-based lending protocol DeFiTuna suffered an attack resulting in the loss of approximately 569,600 USDC. The attacker established a fake TUNA/USDC pool with negligible liquidity and routed borrowed USDC through Jupiter into it. Because the returned TUNA amount was minimal, the protocol rounded the value calculation to zero, incorrectly flagging the position as healthy. The attacker then executed pre-placed limit orders to withdraw the funds. The stolen assets have been divided and transferred to two addresses, holding roughly $383,000 and $184,000 respectively.