OpenAI's Post-Hacking Security Shift: Low-Frequency Ripples in the Chip Supply Chain

OpenAI has announced it will expand monitoring of model testing following a recent hacking incident. This indicates the company is adopting a more cautious approach to AI security. The incident's backdrop includes performance drops in ASML chip machines and the geopolitical tensions over rare earth elements between China and the U.S. Consequently, shares of Nvidia and TSMC experienced short-term volatility of 3-5%. This raises concerns about the future growth potential of the AI sector.

China's restrictions on rare earth exports to the U.S. are creating a critical bottleneck in chip production. This poses risks to the performance of companies like AMD and Intel in the coming months.