Aave and Lido TVL drops $1.7B as stablecoin market shrinks $10.8B

Aave and Lido recorded a combined $1.7 billion decline in total value locked (TVL) between October 27 and November 3, 2024, following a security breach at Binance and a subsequent emergency freeze of Aave reserves. The capital contraction occurred against a backdrop of a broader stablecoin market decline, with DeFiLlama data showing stablecoin market capitalization fell by approximately $10.8 billion over the same 30-day period.

Binance Breach and Aave Freeze

Binance reported on November 3 that approximately $6.34 billion in assets were impacted by a security incident on October 29. The exchange stated it would absorb the financial impact of the breach. The incident affected decentralized lending protocols when an exploiter-linked wallet supplied 60 million USDT to the Aave lending protocol. The same wallet borrowed 19,762 units of Wrapped Ethereum (WETH), valued at approximately $44.6 million at the time.

LlamaRisk, Aave’s risk service provider, assessed the position on October 30 as overcollateralized and subject to normal liquidation procedures. The firm stated the position did not put suppliers at risk. Following this assessment, Aave Guardians froze 175 Aave V3 reserves and 117 V4 reserves. During the freeze, new supply and borrowing were halted in the affected reserves, while repayments, withdrawals, and liquidations remained enabled.

Suppliers were able to withdraw available tokens, but fresh deposits could not replace the withdrawn amounts. LlamaRisk noted that these withdrawals pushed some large reserves to 92%-100% utilization, indicating that almost all supplied funds were borrowed. Borrowing costs rose during this period, and stewards temporarily reduced the upper part of the interest-rate curves to manage the situation.

TVL Contraction and Market Recovery

Affected Aave reserves reopened by October 31. LlamaRisk reported on November 2 that specified non-stablecoin collateral settings had been restored, and affected reserves returned to pre-incident rate curves on November 1. As of the November 2 update, USDT, USDC, and USDT0 retained zero collateral borrowing power in the affected Aave configurations.

Among large protocols examined, Aave recorded the largest dollar decline in TVL between October 27 and November 3, with a drop of approximately $1 billion. Lido followed with a $713 million decline over the same period. The source notes that falling token prices can reduce TVL without depositors moving assets, meaning a smaller TVL does not by itself establish capital flight or insolvency.

The stablecoin market contraction began before the Binance breach. DeFiLlama’s historical series showed stablecoin market capitalization fell from $308.8 billion on October 4 to $303.3 billion on October 27. By November 3, the market capitalization had reached $293.8 billion, representing a drop of over $10 billion in 30 days. USDT and USDC accounted for approximately $8.4 billion of this implied 30-day market-cap decline.

Issuer redemptions, which involve exchanging circulating stablecoins for fiat, differ from moving tokens off an exchange. Freezing stolen tokens does not automatically remove them from supply. The practical risk identified in the data is the amount of liquidity available, where thinner trading pools can produce more slippage, lending withdrawals can raise borrowing costs, and falling collateral prices increase liquidation exposure.