Crypto alternate Kraken introduced Thursday that it had modified its cross-chain supplier from LayerZero to Chainlink’s Cross-Chain Interoperability Protocol, becoming a member of a variety of protocols which have made the transfer following the Kelp DAO exploit in April.
Kraken mentioned it’s deprecating its present cross-chain supplier and migrating to Chainlink CCIP as its unique cross-chain infrastructure to safe Kraken Wrapped Bitcoin (kBTC) and all future wrapped tokens.
The corporate added that it selected Chainlink CCIP as a result of it “gives enterprise-grade infrastructure with strict safety and threat administration necessities.” These embody certifications, secure-by-default design, 16 impartial nodes and native fee limits.
LayerZero has been beneath scrutiny because the Kelp DAO exploit in April, during which about $292 million in liquid restaking tokens had been stolen by actors suspected to be linked to North Korea’s Lazarus Group.
LayerZero issued an “overdue apology” on Might 9, saying that it had performed a “horrible job on comms over the previous three weeks.”
It admitted that its inside RPCs (distant process calls) had been attacked and had their “supply of reality poisoned” whereas its exterior RPC suppliers had been concurrently hit with a denial of service assault, however blamed Kelp’s configuration as a direct consequence of their single-DVN (Decentralized Verifier Community) setup.
LayerZero confirmed that no different utility had been affected, and greater than $9 billion in bridged belongings have been moved utilizing the protocol since April 19.
Different protocols migrate away from LayerZero
Kraken is just not alone in making the change. Kelp DAO acknowledged that it’s also within the technique of migrating to Chainlink’s CCIP, and that it had burned the hacker’s 117,132 rsETH as a part of the restoration course of this week.
Associated: Kelp DAO eyes reopening withdrawals after rsETH burn
Solv Protocol introduced on Might 7 that it was migrating from LayerZero to CCIP as its official cross-chain infrastructure for $700 million in tokenized Bitcoin.
In the meantime, onchain reinsurance protocol Re introduced on Might 8 that it was migrating its $475 million in whole worth locked from LayerZero to the Chainlink protocol.
Greater than $3 billion in TVL has been migrated to CCIP because the Kelp hack, whereas quite a few protocols have suspended bridging utilizing LayerZero, in accordance to MEXC.
The world’s largest Ethereum liquid staking protocol, Lido, additionally makes use of CCIP. “Chainlink’s defense-in-depth mannequin acts because the definitive commonplace for cross-chain interoperability,” it defined in a weblog submit on Thursday.
CCIP and LayerZero comparability. Supply: Lido
No response in token costs
There was no response in costs for Chainlink’s native token, LINK, which stays at a bear market low of round $10, down 80% from its 2021 peak.
Nevertheless, LayerZero’s native token ZRO has declined over 30% because the April hack and is down greater than 80% from its 2024 all-time excessive, in accordance to CoinGecko.
Cointelegraph reached out to LayerZero for remark however didn’t obtain a direct response.
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