Solv Protocol and Tydro announced between May 6 and May 7, 2026, the migration of their cross-chain communication and data provision infrastructure to the Chainlink network. This technical shift occurs as a direct consequence of the technological vulnerability exploited in Kelp DAO on April 18, an event that resulted in the loss of 293 million dollars and prompted a comprehensive review of third-party oracle providers across the decentralized finance sector.
On Thursday, May 7, the Bitcoin-focused decentralized finance platform Solv Protocol formalized its transition to the Cross-Chain Interoperability Protocol (CCIP) operated by Chainlink. This structural modification involves the definitive replacement of the liquidity bridges previously provided by LayerZero.
After an extensive security review, we have decided to deprecate @LayerZero_Core bridges for SolvBTC and xSolvBTC, and migrate to @Chainlink CCIP as our official cross-chain infrastructure solution for $700M+ in tokenized BTC (SolvBTC & xSolvBTC).
In light of recent industry… pic.twitter.com/t6y7v9rt8J
— Solv Protocol (@SolvProtocol) May 7, 2026
According to the official Solv protocol statement, the operational decision was made after completing an extensive internal security review, which concluded that the CCIP architecture supplied the strongest technical assurances to support its cross-chain financial operations.
Tydro is migrating from its existing oracle to @chainlink.
The pause is still in effect as a precautionary measure as we test and complete the upgrade. User funds remain safe, liquidations are currently disabled, and a grace period will be implemented upon unpausing.
Markets…
— Tydro (@tydrohq) May 6, 2026
During the session on Wednesday, May 6, the liquidity protocol Tydro also executed its technical transition to Chainlink. This technological adjustment was driven by an operational incident documented within the systems of Chaos Labs, the oracle provider utilized by the platform until that moment. The structural failure detected in the network caused Tydro developers to preemptively pause their market activities due to the severe risk of integrating inaccurate price feeds that could negatively affect the balance of user liquidations.
Update on Tydro Markets:
Tydro was notified by Chaos Labs that they had experienced an attack with patterns similar to that of a nation state attacker on May 4th and were advised by Chaos Labs to pause all markets until further information was available.
No bad prices were…
— Tydro (@tydrohq) May 7, 2026
As part of the active contingency measures implemented in response to the Chaos Labs malfunction, Tydro operators established contact with RedStone. This alliance with the industry’s fourth-largest oracle provider was structured under an emergency protocol to stabilize the data feeds and restore the operational functionality of the system before finalizing the definitive integration with the Chainlink mainnet.
Security restructuring in decentralized finance
The technological migrations announced during the first week of May stem directly from the security breach registered within the Kelp DAO smart contracts on April 18. During this attack, external malicious actors successfully drained a total of 116,500 rsETH tokens from the platform, an asset volume that equated to a nominal market value between 290 and 293 million dollars at the time of the event. Subsequently, the Kelp DAO development team executed the transfer of its rsETH token to the Chainlink network, actively moving away from the bridge configuration developed by LayerZero after attributing the incident to underlying weaknesses in its cross-chain connectivity setup.
The magnitude of this liquidity extraction generated systemic repercussions across other applications within the sector, causing third-party platforms such as Aave to register massive withdrawals by investors and liquidity providers seeking to rapidly reduce their financial exposure to the risks highlighted in the shared infrastructure.
In response to the technical attributions derived from the exploitation, the LayerZero team published a formal declaration on April 20. The technology entity argued that the root cause of the vulnerability did not originate from its core protocol but rather from a single point of failure within the specific technical implementation configured by Kelp DAO. According to the company’s internal records, the affected protocol established a single LayerZero Decentralized Verifier Network (DVN) as the exclusive route for transaction validation, ignoring prior warnings regarding the severe security implications of operating under such a limited configuration.
Weeks after the security breach in the protocol’s architecture was finalized, on-chain data evidenced that the attacker mobilized the funds stolen toward new wallet addresses, complicating the ongoing tracking of the misappropriated digital assets.
Market dynamics of oracle providers
Zach Rynes, strategic initiatives lead at Chainlink Labs, indicated that the substantial loss of funds in Kelp DAO triggered comprehensive operational reviews across decentralized finance protocols, propelling developers to actively replace legacy oracle systems and bridges with infrastructures demonstrating higher stability metrics. Rynes specified that the Chainlink network demonstrated resilient capacity by maintaining continuous operations during severe market contractions, including the Covid market crash in 2020, the FTX exchange collapse in 2022, and the major volatility episodes documented in early 2025.
Marcin Kazmierczak, co-founder of the data provider RedStone, stated that the growing institutional participation in decentralized markets demands strictly enforced reliability levels from all network participants. According to Kazmierczak, the digital financial sector is heading toward the formation of a smaller, consolidated set of trusted oracles, projecting that the concentration of capital in providers with proven operational track records will reduce the probability of exploits linked to price manipulation.
However, the consolidation of data infrastructure within a limited number of entities raises pressing operational questions. Nik Kunkel, founder of Chronicle, emphasized that structural concentration carries inherent risks, maintaining that the effective mitigation of these vulnerabilities requires the data transmission network to consistently preserve entirely independent and transparent technical verification mechanisms.
Current metrics from the financial data aggregator DefiLlama position Chainlink as the dominant market provider with an adoption share of 58%, actively securing more than 32 billion dollars in secured value within its smart contracts. Chronicle ranks in second place by registering 7.6 billion dollars in total value secured under its data coverage, while RedStone occupies the fourth position with 3.7 billion dollars, equivalent to a 6.7% participation share in the entire on-chain oracle provider market.
This article is for informational purposes only and does not constitute financial advice.
