How Deus Finance Was Exploited for $13.4M on Fantom

On the other end, liquidity pools, such as the USDC and DEI pool on Deus, rely on so-called oracles to ensure they are correctly priced at all times and any borrowing is within limits that don’t exceed the total value of those pools. Oracles are blockchain-based tools that provide smart contracts with trusted external information. These are required because blockchains can immutably store data, but can’t verify if the input data are accurate.

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