LayerZero pledged $23 million in ETH to support recovery efforts following the KelpDAO exploit that disrupted major DeFi liquidity flows.
The contribution comes days after the attack exposed weaknesses in cross-chain infrastructure and triggered widespread losses. The move places LayerZero among several key contributors working to stabilize affected protocols and restore user confidence.
KelpDAO Exploit Triggers Market Shock
The April 18 exploit drained $292 million from KelpDAO after attackers manipulated bridge data to simulate legitimate transactions. The system halted further activity within 46 minutes, but the damage had already occurred through a large unauthorized release of rsETH.
Investigators linked the incident to TraderTraitor, a subgroup associated with North Korea’s Lazarus Group. The same group had already executed another major exploit earlier in April, bringing total losses to over $575 million within a short period.
Instead of selling the stolen assets immediately, the attacker used around 90,000 rsETH as collateral on Aave. This move allowed them to borrow roughly $190 million in real assets, which created significant bad debt on the platform. As a result, Aave’s total value locked dropped sharply, and users faced withdrawal issues due to depleted liquidity.
LayerZero Contribution and Industry Response
LayerZero committed 10,000 ETH, splitting the amount between the DeFi United recovery fund and direct liquidity support on Aave. The firm also pledged additional backing for GHO stablecoin liquidity to help stabilize borrowing markets.
The delay in contribution drew criticism from parts of the crypto community. Other entities had already pledged significant amounts, including Consensys and Mantle, before LayerZero announced its support. Concerns also emerged around the role of LayerZero’s verification setup, as KelpDAO relied on a single verifier configuration that increased risk exposure.
Public discussions intensified after inconsistencies surfaced between earlier statements and actual implementation practices. Some users argued that responsibility extended beyond KelpDAO due to guidance provided on system design.
Recovery Plan and Broader DeFi Impact
DeFi United has now raised over $300 million from multiple contributors to address the fallout. The recovery strategy focuses on gradually converting pledged ETH into rsETH and redepositing it into KelpDAO’s infrastructure.
The plan also includes coordinated liquidation of the attacker’s remaining positions across lending platforms to reclaim additional funds. Meanwhile, Arbitrum froze a portion of the stolen assets, which may support further recovery if governance approvals proceed.
The incident has renewed focus on security standards across DeFi systems. LayerZero has since moved to reject single-verifier configurations and encourages stronger multi-verifier setups.
Recent data shows that DeFi protocols have lost over $600 million in a matter of weeks, raising questions about resilience and reliance on centralized intervention during crises. The outcome of this recovery effort may influence how future security frameworks are designed across the ecosystem.
