Sentora-managed vaults on Morpho saw substantial outflows after a staking-related security incident involving MetaMask, Crypto Briefing reported. The RLUSD vault declined from $426.4 million to $350.4 million in four hours, while the PYUSD vault fell from $408.9 million to $349.3 million. Morpho allows third-party curators to determine collateral requirements, lending terms and the markets where each vault deploys funds. Continued withdrawals could increase vault utilization, potentially lifting borrowing rates and making immediate withdrawals more difficult for remaining depositors.