OpenAI has responded to the TanStack 'Mini Shai-Hulud' supply chain attack, which compromised certain npm packages. The company outlines measures taken to secure its systems and signing certificates. macOS users must update OpenAI apps by June 12, 2026, as a result of this incident. This is part of OpenAI's efforts to strengthen defenses against evolving software supply chain threats. --- Why it matters: This matters to AI researchers because it highlights the importance of securing software supply chains to prevent attacks that can compromise AI systems and models. Source: https://openai.com/index/our-response-to-the-tanstack-npm-supply-chain-attack