Moonwell Loses $8.7M to MAMO Price Manipulation on Base

This incident highlights the persistent vulnerability of lending protocols to oracle manipulation, particularly for low-liquidity tokens like MAMO. The attacker's ability to inflate the price and borrow against it underscores the risk concentration in isolated or long-tail assets. Moonwell's response—cutting borrow caps to one wei across core markets—shows a defensive posture but raises questions about the protocol's broader risk management framework and whether such measures can fully restore user confidence. The open question is whether this event prompts wider adoption of more robust price feeds or circuit breakers across DeFi lending platforms, as the sector's reliance on single-source oracles remains a systemic weak point.