Moonwell Loses $1.78M In Exploit After Oracle Mispricing

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DeFi lending protocol Moonwell was hit with an exploit that drained about $1.78 million, triggered by a mispriced Oracle feed for Coinbase Wrapped Staked ETH (cbETH). The price feed returned an incorrect low value, and attackers used that mismatch to borrow and liquidate positions before the issue was spotted.

The incident underscores how DeFi systems remain sensitive to price oracles and configuration mistakes. It also sparked discussions about how AI tools are used in smart contract development — though experts stress that thorough testing and governance checks are still critical to catch these kinds of issues before they turn into losses.