According to Greg Brockman on Twitter, the release of Codex for bug finding enables more efficient and automated code review, which is crucial for identifying vulnerabilities in smart contracts and DeFi protocols (source: Greg Brockman, Twitter, May 16, 2025). Traders should note that enhanced bug detection can reduce the risk of exploits and hacks in blockchain platforms, potentially increasing investor confidence and contributing to higher valuations for security-focused crypto assets.