The U.S. Department of Homeland Security has ordered all federal civilian agencies to stop using DeepSeek technology and remove any existing DeepSeek deployments. The directive reportedly covers DeepSeek products, DeepSeek affiliates, and third-party products or services "developed using" DeepSeek, creating uncertainty for agencies that may access DeepSeek models indirectly through AI gateways or API routing services such as OpenRouter and Vercel AI Gateway.
Why it matters: This is an immediate government-wide restriction on a Chinese AI provider that could force agencies to inventory and remove tools they may not realize depend on DeepSeek. Federal defenders, procurement teams, and contractors may need to identify direct and indirect DeepSeek use quickly and tighten controls on AI gateways and model routing.
Bill Toulas
2026.10.20
99% relevant
This article directly covers the same DHS order, adding details on the Federal Register publication, the 60-day exception window, CISA’s role in reviewing exceptions and providing technical assistance, and the stated rationale around Chinese government access, data collection, and cited mobile-app security findings.
2026.10.20
100% relevant
This article establishes a new tracked story because it reports the DHS order itself, expanding prior piecemeal agency bans into a government-wide civilian-agency action.
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