A chatbot made by Chinese artificial intelligence startup DeepSeek has rocketed to the top of Apple’s App Store charts in the ...

The launch of a cheap Chinese rival to chatbots like ChatGPT has shocked the tech world and sent stock prices haywire.

DeepSeek on Monday said it would temporarily limit user registrations "due to large-scale malicious attacks" on its services.

Tech stocks, including Nvidia and Microsoft, drop as China's DeepSeek AI disrupts the market, raising concerns over U.S.