Layerzero

BitGo is set to replace LayerZero with Chainlink CCIP as the exclusive cross-chain provider for WBTC, adding major weight to a broader infrastructure migration. The announced LayerZero-to-Chainlink shift now covers roughly $14.6 billion following heightened scrutiny after the Kelp DAO bridge exploit.

Ethical hackers found a critical Aptos flaw that was patched before user funds were affected. Their testing suggested a low-cost attack path could have threatened stablecoins, bridges, DeFi protocols and other crypto infrastructure.