KelpDAO sues LayerZero for the largest exploit 2026 has seen so far

KelpDAO has initiated a lawsuit against LayerZero following a major security exploit that resulted in significant financial losses and market instability. The dispute centers on allegations of technical negligence and failure to disclose security risks, which LayerZero denies.
Why it matters
This legal battle highlights the ongoing structural vulnerabilities in decentralized finance (DeFi) and the increasing trend of litigation to resolve cross-chain security failures.
“The exploit was a direct result of LayerZero’s failures, including a failure to disclose weaknesses and risks inherent in LayerZero’s own technology,” KelpDAO said.
KelpDAO, a decentralized liquid staking protocol on Ethereum, also accused LayerZero of failing to prevent infiltration of its security infrastructure, claiming that this allowed attackers to exploit the universal bridge’s alleged weaknesses.
“Rather than take responsibility, over the last few months, LayerZero and Mr. Pellegrino publicly blamed us for their failures,” KelpDAO said.
Pellegrino immediately responded that he would see them in a Canadian court.
“Evercrest (KelpDAO) filed a notice of civil claim today in BC (British Columbia, Canada) against myself and LZ (LayerZero),” Pellegrino said. “The claim continues to be meritless. I will meet them in Vancouver and defend myself accordingly.”
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