Cross-Chain Bridge Security: ZeroBridge Analysis

Cross-chain bridge security remains critical with over $2.5B lost to exploits since 2021. ZeroBridge eliminates the lock-and-mint model using intent-based messaging where solvers compete to fulfill user outcomes. This removes single points of failure. Compared to LayerZero, Wormhole, and Axelar, ZeroBridge achieves trustless verification through optimistic fraud proofs with a 30-minute challenge period.