US shuts ‘secret backdoor’ that may have allowed Chinese companies to use Nvidia's top AI chips
- Posted on June 1, 2026
- By Google News
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- 1 min read
US shuts ‘secret backdoor’ that may have allowed Chinese companies to use Nvidia's top AI chips
The US government has rushed to close a major security loophole that accidentally allowed Chinese tech firms to use the world’s most powerful artificial intelligence chips for nearly a year, a report has said. The US Department of Commerce issued a guidance on Sunday (May 31), shutting down a ‘secret backdoor’ that may have let foreign subsidiaries of Chinese companies bypass strict American trade bans, as er a report by news agency Reuters.
