A new Department of Homeland Security order bars DeepSeek, a Chinese AI company, from U.S. civilian federal agencies, which could matter to anyone who sells to the government.
The Department of Homeland Security has ordered U.S. civilian federal agencies to stop using DeepSeek, a Chinese AI company. The order appeared in a Federal Register notice and drew attention on Hacker News, a popular tech forum, where the post passed 100 points.
DeepSeek makes a chatbot and AI models, which are the engines that power chat tools. Many other products build on those models. The new order bars the company from civilian federal agencies. The notice itself is a PDF posted on the Federal Register's public inspection site.
The order covers civilian agencies only. It does not cover the military, and it does not cover private companies. Ordinary users and businesses are not told to stop using DeepSeek.
The more practical risk is indirect. Because other tools are built on DeepSeek, a business could be using it without knowing. That matters most for anyone who holds government contracts or grants.
The material available does not say when the order takes effect, how agencies must enforce it, or whether it reaches contractors. It also does not explain the reasons behind it. Buyers may start asking vendors about DeepSeek, but nothing here confirms that yet.
If you sell to the government, find out now whether any tool you use runs on DeepSeek, because buyers may soon ask.
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