Bridge Exploit

Definition ∞ A bridge exploit is a security breach targeting decentralized finance (DeFi) protocols that facilitate the transfer of digital assets between different blockchains. These exploits involve unauthorized access to smart contracts or underlying infrastructure, leading to the theft of locked assets. The mechanism often exploits vulnerabilities in the cross-chain communication or asset custody processes.
Context ∞ Bridge exploits are a significant concern within the digital asset ecosystem, frequently resulting in substantial financial losses and eroding user confidence. The current discourse focuses on enhancing the security auditing of bridge protocols and developing more robust cross-chain security solutions. Regulatory bodies are increasingly scrutinizing these vulnerabilities, anticipating potential impacts on market stability and investor protection.