Yearn Finance hit by fourth exploit as attacker drains legacy v1 vault

Crypto.NewsDecember 17, 2025

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Yearn Finance suffers its fourth exploit as a flash loan attack drains a legacy v1 vault, underscoring ongoing risks from outdated DeFi contracts and price manipulation tactics. Yearn Finance, a decentralized finance protocol, has experienced its fourth security exploit in…

DEFI SEC EXPLOIT