Economic Security of Oracles

The economic security of an oracle refers to the financial cost required for an attacker to successfully corrupt the data feed. It is a measure of how much capital must be at risk to bribe or compromise the nodes providing the information.

If the potential profit from an attack is higher than the cost of compromising the oracle, the system is economically insecure. Protocols enhance this security by requiring nodes to stake significant amounts of capital as collateral.

If a node submits malicious data, that stake is slashed or destroyed. This aligns the incentives of the data providers with the long-term health of the protocol.

A high level of economic security is essential for large-scale financial instruments.