Nvidia spy allegations prompt Congress to tighten China’s chip access

Allegations that Nvidia engaged in espionage have prompted U.S. lawmakers to tighten restrictions on China’s access to advanced AI chips. The heightened scrutiny is expected to accelerate legislative efforts aimed at limiting Chinese procurement of cutting‑edge semiconductor technology, reshaping global tech dynamics and potentially affecting supply chains. The developments have been reported by Crypto Briefing and Reuters, underscoring the growing intersection of national security and semiconductor policy.