Key Takeaways:
- Anthias projects MIP-X66 rate changes cut monthly bad-debt interest 85% to $50,273
- Reserve transfers and supplier cash access remain unverified after Sept. 4 update
- Reopening Base borrowing stays subject to further risk assessment
Key Takeaways:

Moonwell's MIP-X66 rate changes would trim monthly bad-debt interest by roughly 85% to $50,273, while user USDC deposits on Base stay locked.
Anthias Labs, Moonwell's risk adviser, projected the reduction assuming balances and utilization remain unchanged, according to the protocol's Sept. 4 recovery update. Governance delegate PGov cited the same $288,512 monthly saving in supporting MIP-X66, which has entered its vote collection period.
The reserve leg of the package proposes withdrawing protocol-owned assets on Base and OP Mainnet for conversion to USDC recapitalization, without withdrawing or transferring user funds. Moonwell said the proposal combines changes to market risk settings, interest-rate models and the use of protocol reserves, but the Sept. 4 announcement did not confirm reserve transfers or set a supplier repayment timetable.
The figures measure slower growth in debt already on the books, not cash recovered, principal forgiven or money returned to suppliers. Even under the projection, about $50,273 in monthly interest would keep accruing, and access to USDC plus a return to borrowing remain separate hurdles.
The recovery follows the Aug. 27 MAMO market incident on Base, in which Anthias's Aug. 28 post-mortem described inflated collateral accounting combined with oracle-price manipulation. Anthias estimated roughly $9.1 million in residual borrower obligations at its Aug. 27 evidence cutoff, including about 2.35 million USDC in remaining borrower debt.
Newer suppliers face unresolved questions. Forum user Dr_Bahmani said they deposited a five-figure USDC position through Mamo on Sept. 2 without a prominent incident-specific warning and subsequently faced effectively unavailable withdrawal liquidity. The depositor asked for separate figures covering market cash, performing and impaired debt, reserves and recoveries, alongside a policy for post-incident deposits and fair withdrawals.
Moonwell said security firm Zero Shadow had been retained to assist recovery efforts, with options still being evaluated. The update provided no recovered-cash amount or guarantee of full supplier repayment.
Borrowers face another condition: Moonwell said MIP-X66 could help establish the conditions to consider reopening Base borrowing, but any re-enablement would remain subject to further risk assessment. Execution alone would not amount to an announced borrowing restart.
The episode sharpens scrutiny of DeFi lending risk after a run of oracle and collateral-accounting failures across protocols on Ethereum and its layer-2 networks. USDC, the stablecoin at the center of the locked market, traded at $1.0000 with a $74.39 billion market cap, down 0.01 percent over 24 hours, per CoinGecko data.
This article is for informational purposes only and does not constitute investment advice.