Why Are Major Crypto Firms Backing DeFi United?
Circle Ventures, Consensys and Ethereum co-founder Joseph Lubin have joined DeFi United, the coordinated recovery effort formed after the Kelp DAO exploit left Aave with bad debt tied to unbacked rsETH.
Circle Ventures, the venture arm of USDC issuer Circle, said it is purchasing AAVE tokens to support the ecosystem after the exploit. The move adds another institutional backer to a recovery campaign that has grown into one of the largest collective rescue efforts in DeFi this year.
“Strong DeFi infrastructure does not build itself,” Circle Ventures said. “Aave is helping to shape the future of onchain finance, and we’re backing that ecosystem and the entire community built around it.”
Consensys and Lubin have also confirmed a contribution of up to 30,000 ETH, one of the largest commitments so far under the DeFi United effort.
How Large Is the Recovery Effort?
With the latest pledges, DeFi United has raised more than 132,000 ETH, worth over $300 million. The funds are intended to close the shortfall created when an attacker minted unbacked rsETH through a compromised LayerZero bridge and used the tokens as collateral on Aave to borrow real assets.
Aave said the Consensys and Lubin contribution is a major part of the recovery plan. “Their contributions are a substantial component of the broader DeFi United effort to restore rsETH’s backing and normalize market conditions, and the recovery would not be progressing as it is without them,” Aave posted Monday.
Consensys-backed Ethereum treasury firm Sharplink will also provide strategic advice as part of the broader recovery process.
Investor Takeaway
What Caused the Shortfall?
The shortfall stems from an exploit involving unbacked rsETH, a liquid restaking token linked to Kelp DAO. The attacker minted unsupported tokens through a compromised LayerZero bridge and deposited them into Aave as collateral.
That collateral was then used to borrow real assets, leaving the protocol exposed once the unbacked nature of the rsETH became clear. The result was bad debt that could not be resolved through normal liquidation mechanics.
The case highlights a recurring weakness in DeFi: lending protocols can inherit risk from external token issuers, bridges and staking systems. When collateral depends on several layers of infrastructure, a failure outside the lending market can still damage the protocol balance sheet.
Investor Takeaway
What Does This Mean for Aave and the Wider DeFi Market?
Aave service providers previously proposed contributing 25,000 ETH from the protocol’s DAO to DeFi United, while Lido DAO and Ether.fi proposed contributions of up to 2,500 ETH and 5,000 ETH, respectively. Kelp has pledged 2,000 ETH, with other smaller and pending contributions also part of the effort.
If all proposals pass, some market participants estimate that the funding gap may already be closed. That would reduce immediate pressure on Aave and rsETH markets, though the incident is likely to keep attention on bridge security, collateral onboarding and liquidation assumptions.
The recovery comes during a weaker period for DeFi liquidity. Data from The Block shows total value locked across DeFi protocols at about $82 billion, down more than 25% from $110 billion at the start of the year.
The broader risk is not limited to one exploit. As DeFi protocols become more connected through restaking, bridges and composable collateral, failures can spread quickly across markets. The DeFi United response may stabilize this incident, but it also underlines how much the sector still depends on ad hoc coordination when infrastructure breaks.
