DHS orders US civilian agencies to purge DeepSeek and all products built on it
rohanpaul_ai · x · 2026-10-20
The US Department of Homeland Security has signed an order under the Federal Acquisition Supply Chain Security Act of 2018 requiring civilian agencies to remove DeepSeek and DeepSeek-affiliate products — including third-party products built on DeepSeek implementations — from agency IT and procurement (Federal Register notice attached).
- Rationale: DHS says DeepSeek's hosted models store data on China-based servers where national security laws give Beijing wide latitude; every prompt/response could yield actionable intelligence on US persons. For weights on US servers, the ban leans on malware/vulnerability warnings.
- Details: The signed order predates the public notice by months; a July memo already flagged traffic monitoring. Exceptions need a 60-day advance filing; national security systems are exempt. The burden falls on federal software vendors to disclose which open-weight models their products embed.
- What's next: DeepSeek is the only named Chinese model, but Moonshot's Kimi and Alibaba's Qwen face similar distillation accusations.
Related event: DHS orders federal agencies to purge and ban DeepSeek products(7 posts)→
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