No Summary provided as the original text is short
- USDC utilization: A lending market metric showing how much supplied USDC has been borrowed; at 100%, no additional liquidity is readily available to borrowers.
- Vault: A smart contract (self-executing blockchain code) pool that manages deposited assets under defined lending, borrowing, or yield strategies.
- rsETH: A crypto asset linked to restaking (reusing staked assets for extra security or yield), referenced in the post as affected by the KelpDAO hack.