Optimism (OP) fixes major testnet flaws after a tip from rival Offchain Labs
After Offchain Labs identified severe security vulnerabilities on its testnet a few weeks ago, Optimism (OP) promptly addressed and resolved them. The aforementioned flaws, which were discussed on April 25th, enabled attackers to modify the records of network activity and carry out intricate assaults. Offchain Labs notified Optimism on March 22 with two significant flaws with the OP Stack fraud-proof technology. Adversaries may have manipulated the chain history by introducing false information or obstructed the legitimate chain by utilizing these vulnerabilities, resulting in technical disruptions. Despite being competitors, Offchain Labs identified and disclosed these significant issues. Developing secure and tamper-proof