Kraken Migrates kBTC to Chainlink CCIP as LayerZero Exodus Grows

TLDR:

• Kraken migrates kBTC and all future wrapped assets to Chainlink CCIP, citing enterprise-grade security.
• The $292M Kelp DAO exploit, tied to North Korea’s Lazarus Group, triggered a broad LayerZero exit across DeFi.
• Solv Protocol, Kelp DAO, and Re also left LayerZero for Chainlink CCIP following critical cross-chain security reviews.
• Kraken’s kBTC holds a $266M market cap; holders require no action as the backend migration proceeds.

Kraken has announced it will migrate its wrapped Bitcoin product, kBTC, from LayerZero to Chainlink’s Cross-Chain Interoperability Protocol (CCIP).

The move follows the $292 million Kelp DAO exploit in April, which was later linked to North Korea’s Lazarus Group. Kraken cited enterprise-grade security and strict risk management as the driving reasons.

The token holds a market cap of approximately $266 million, and future wrapped assets will also use Chainlink.

Kraken Moves Away From LayerZero Infrastructure

Kraken announced the deprecation of its LayerZero-based cross-chain provider this week. The crypto exchange will now use Chainlink CCIP as its exclusive cross-chain infrastructure.

The decision covers kBTC and all future Kraken Wrapped Assets. Holders of kBTC do not need to take any action at this time.

Kraken explained its reasons on X, formerly Twitter, in a public post. The exchange stated that Chainlink CCIP offers ISO 27001 and SOC 2 Type 2 certifications.

It also noted the protocol’s secure-by-default architecture and 16 independent nodes. Native rate limits were also listed among the key security features.

The exchange wrote: “Kraken is deprecating its existing cross-chain provider and migrating to Chainlink CCIP as its exclusive cross-chain infra.”

The post also referenced enterprise-grade infrastructure as a priority. Kraken confirmed that more details on the migration process will follow on official channels.

Kraken also noted a broader goal behind the migration. The exchange said both firms can help accelerate the global adoption of crypto.

By using CCIP, Kraken aims to unlock utility and distribution for its wrapped assets across DeFi. No specific timeline for the full migration was given.

LayerZero Fallout Spreads Across the Industry

Kraken joins a growing list of firms exiting LayerZero’s technology following the Kelp DAO incident. On April 18, attackers drained 116,500 rsETH liquid staking tokens from Kelp DAO’s infrastructure.

LayerZero later admitted it made a mistake in setting up Kelp DAO’s configuration. The Lazarus Group, a North Korean state-sponsored hacker group, was attributed to the exploit.

Kelp DAO was the first to announce it would move to Chainlink CCIP after the incident. Solv Protocol followed, saying it would migrate infrastructure backing over $700 million in Bitcoin-related assets.

On-chain reinsurance protocol Re also announced plans to leave LayerZero last week. Each departure has added to the scrutiny around cross-chain bridge security.

The Kelp DAO postmortem revealed that attackers poisoned internal RPCs used by LayerZero Labs. This allowed them to drain tokens without triggering standard security alerts.

The vulnerability was specific to how Kelp DAO’s setup was configured, according to LayerZero. However, the event prompted a wider review of cross-chain security practices across the industry.

Chainlink CCIP has emerged as the preferred alternative for firms reassessing their interoperability stack. Multiple protocols have now committed to the technology within weeks of the exploit.

The migration trend shows how a single security event can quickly shift infrastructure preferences in crypto. For Kraken, the move is part of a longer-term strategy to secure all its wrapped asset offerings.

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