The United States has ordered civilian government agencies to remove Chinese AI platform DeepSeek from their IT systems, citing concerns that sensitive information could reach China. The move also prevents these agencies from acquiring DeepSeek products or third-party services built using its AI technology. The directive was announced by the US Department of Homeland Security (DHS) on Monday (October 19, 2026).
The decision added to growing scrutiny of Chinese-developed AI tools by US authorities. Government departments increasingly use AI for research, document processing and other tasks, making the handling of confidential information a key concern.
Why US Is Restricting DeepSeek?
The DHS cited what it described as multiple potential security threats associated with DeepSeek's AI models. Its main concern is that government employees or contractors could expose sensitive information when using the platform.
Such information could include details entered into AI prompts or files shared with the service. If confidential government material is processed through a tool that does not meet official security requirements, it could create risks for public-sector systems and data.
The directive focuses on the possibility of sensitive information being transferred to the People's Republic of China. However, the stated concern does not by itself establish that every use of DeepSeek has resulted in a data leak.
Ban Covers Third-Party AI Services Too
The order goes beyond DeepSeek's own products. It also covers third-party software and services developed using implementations of the Chinese AI model. This means civilian agencies must consider whether the tools they use rely on DeepSeek technology, even when the service is provided by another company.
Along with removing covered products from existing IT environments, agencies are prohibited from acquiring them in the future. The measure is part of a broader effort to manage security risks associated with technology used across federal government systems.
Also Read: DeepSeek Eyes USD 12 Billion Funding Round Backed by Tencent, CATL: Reports
DeepSeek Faces Greater Government Scrutiny
DeepSeek drew international attention after releasing AI models that competed with leading systems while requiring comparatively lower development costs. Its rapid rise also prompted questions from officials in several countries about data privacy and the risks of using Chinese-developed AI tools.
The latest US directive reinforces the distinction between AI tools available to the public and those permitted inside government networks. Agencies may need to review existing software and identify alternatives that meet their security requirements.
The decision does not amount to a blanket ban on DeepSeek for every individual or private company in the United States. Its stated scope concerns federal civilian agency systems and procurement. The development highlights how data protection and national security are becoming central factors in government decisions about AI adoption.