Chainlink Chief Business Officer Johann Eid says the recent wave of crypto exploits is exposing critical weaknesses in decentralized finance infrastructure just as institutions begin moving deeper into blockchain technology.
In an interview with TheStreet Roundtable’s Alp Gasimov, Eid described 2026 as a pivotal year for crypto, arguing that the industry is approaching large-scale institutional adoption through tokenization while simultaneously being forced to confront long-standing security problems.
According to Eid, institutions including UBS, DTCC, Nasdaq and NYSE are actively exploring blockchain infrastructure and tokenized financial products. He said the industry is now entering a phase where crypto systems must meet institutional-grade security standards.
The discussion centered on the recent LayerZero and KelpDAO exploit, which Eid said exposed major weaknesses in bridge infrastructure.
“The way this bridge was built, it would allow one signer to be able to verify the transactions,” Eid said. “So when the signer was hacked, all the money was lost.”
Eid explained that the interconnected nature of DeFi allows vulnerabilities to spread rapidly once compromised assets interact with lending protocols and liquidity systems.
He argued that decentralization remains one of the industry’s strongest defences against large-scale hacks.
“What decentralization means basically is you can't hack hundreds of millions of dollars by hacking just one single system or one single player,” Eid said.
• U.S. Senator issues stark warning over new banking loopholes
Following the exploit, Eid said several projects began migrating toward Chainlink’s Cross-Chain Interoperability Protocol, known as CCIP.
He explained that CCIP was designed around higher decentralization thresholds than many competing bridge systems.
“On CCIP, the minimum security threshold is 16 node operators,” Eid said.
According to Eid, roughly $4 billion migrated into CCIP-connected infrastructure in the weeks following the exploit.