A security expert warns “Deepseek,” the no. 1 downloaded app on Apple and Google, could pose potential privacy concerns for American users.

The Chinese artificial intelligence firm DeepSeek has rattled markets with claims its latest AI model performs on a par with those of OpenAI, despite using less advanced, more energy efficient computer chips.

The New South Wales government has blocked access to Chinese AI chatbot DeepSeek over privacy and security concerns, with other Australian states also assessing potential risks. The move follows warnings from cybersecurity experts about the chatbot’s data storage in China and its compliance with government directives.

DeepSeek AI, a powerful Chinese chatbot, faces bans and legal scrutiny. Is it still safe to use in the U.S.? Here’s what you need to know.