The WeChat official account of the Cyberspace Administration of China (CAC) announced that, recently, Nvidia (NVDA.US) 's computing chips have been exposed to serious security issues, according to Xinhua News Agency. Previously, US lawmakers called for advanced chips exported from the US to be equipped with 'location tracking' functions. Experts in the US AI field revealed that the 'location tracking' and 'remote shutdown' technologies of Nvidia's computing chips are already mature. Related NewsUnemployment Rate for Jul in United States is 4.2%, higher than the previous value of 4.1%. The forecast was 4.2%.To safeguard the network security and data security of Chinese users, in accordance with the relevant provisions of the Cybersecurity Law, Data Security Law and Personal Information Protection Law, the CAC today (31st) summoned Nvidia requiring the company to explain the security risks of vulnerabilities and backdoors in its H20 computing chips sold to China and submit relevant proof material.(Real-time Streaming US Stocks Quote; Except All OTC quotes are at least 15 minutes delayed.)