Expose smart contract vulnerabilities in oracle pricing attacks

Flash loans exploited by Harvest Finance yielded $24 million despite 3% slippage checks. Mango Finance’s spot price manipulation netted $110 million. Maker Protocol's ETH-backed DAI faced 20% price drops amid Black Thursday gas congestion, causing auction failures. Mitigate with TWAPs, Layer 2 solutions, circuit breakers, and cautious oracle design. Synthetix used multiple feeds to reduce manipulation risks.