Lombard Finance has announced its decision to transition away from LayerZero technology, opting instead for Chainlink’s Cross-Chain Interoperability Protocol (CCIP) following an internal evaluation of its technology stack. This shift comes in the aftermath of a significant security breach, specifically the $292 million exploit of Kelp DAO, which raised concerns about the safety of LayerZero’s infrastructure.
Lombard Finance, a firm specializing in Bitcoin decentralized finance (DeFi), manages assets exceeding $1 billion in Bitcoin-backed tokens. In the wake of the Kelp DAO incident, the firm recognized the need to prioritize the security of its operations and user assets. Lombard emphasizes its commitment to security, citing zero incidents and 100% uptime since its inception. The firm conveyed this to its users through a post on social media platform X, where it highlighted its focus on safety as paramount.
The migration affects a significant portion of Lombard’s Bitcoin-linked assets that span several blockchains, including Solana, Ethereum, and Berachain. Additionally, the firm plans to cease the use of LayerZero technology in its Ethereum layer-2 network, Morph, and the staking protocol, Swell.
In making the switch to Chainlink, Lombard anticipates not only the foundational security that CCIP provides but also the flexibility to implement additional security measures. One such measure includes leveraging its Security Consortium to validate transactions, which enhances attestation. This upgrade enables Lombard to establish customized transfer rules across different chains.
Among Lombard’s portfolio, Lombard BTC (BTC.B) and Lombard Staked BTC (LBTC) constitute a combined market capitalization of over $1 billion, with LBTC accounting for $816 million. This staked Bitcoin asset functions as a liquid staking token, directly backed 1:1 by Bitcoin, facilitating its utilization within DeFi protocols across diverse blockchain environments.
Furthermore, alongside its transition to Chainlink’s CCIP, Lombard will adopt Chainlink’s Cross-Chain Token (CCT) standard, which will streamline the minting and burning of new tokens designed for cross-chain compatibility.
The decision to part ways with LayerZero was influenced by the firm’s acknowledgment of a severe vulnerability that led to the Kelp DAO exploit. LayerZero itself admitted to making a critical mistake regarding its internal configurations, resulting in exposure to threats that ultimately facilitated the attack by North Korean hackers. This incident not only drained significant assets from Kelp DAO but also prompted a wider migration trend as numerous projects with substantial total value locked (TVL) reevaluate their reliance on LayerZero. Other notable projects have similarly transitioned to Chainlink following this breach.
As the crypto landscape evolves, Lombard Finance’s proactive measures underscore the critical importance of security in DeFi operations, particularly in light of recent vulnerabilities within competitive technologies.
