ChainCatcher news, the multi-chain L2 network based on zero-knowledge proofs zkLink announced the completion of its second round of code security audit, conducted by ABDK Consulting. This round of audit included three parts: smart contracts, ZK-Rollup circuits, and increments, with no significant security issues found. zkLink plans to implement additional security measures in the coming months, including the upcoming user fund security test Dunkirk.Previously, zkLink completed its first round of code audit conducted by Certik in June 2021, with no major vulnerabilities found. (Source link)