Replay Vulnerabilities in Cross-Chain Bridge Messaging: Nonce Validation Risks and Fixes Bridge Security Best Practices & Risk Mitigation Cross-Chain Protocol Risk Analysis Replay Vulnerabilities in Cross-Chain Bridge Messaging: Nonce Validation Risks and Fixes Trevor Hadley February 16, 2026 Cross-chain bridges promise seamless interoperability, but replay vulnerabilities expose them to devastating exploits. In February 2026, the... Read More Read more about Replay Vulnerabilities in Cross-Chain Bridge Messaging: Nonce Validation Risks and Fixes
