Protocol Treasury Depletion
Protocol treasury depletion happens when a protocol's reserve funds are exhausted to cover bad debt or other operational losses. Many DeFi protocols maintain a treasury or insurance fund to absorb losses that cannot be covered by the liquidated collateral.
If a major market crash results in widespread liquidations and significant bad debt, these reserves can be drained quickly. Once the treasury is depleted, the protocol has no buffer against further losses, making it highly vulnerable.
This can lead to a loss of trust from users and liquidity providers, potentially causing a bank run where users withdraw their assets to protect their capital.