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U.S. Intelligence Agencies Name Six Chinese AI Firms in Industrial-Scale Model Distillation Campaign

A joint CISA-NSA-FBI advisory alleges DeepSeek, Alibaba, and others extracted billions of tokens from Claude, GPT, Gemini, and Grok to shortcut their own AI development.

Key points

  • NSA, CISA, and FBI jointly issued advisory AA26-251A on September 8, 2026, naming six China-based AI companies for industrial-scale distillation of U.S. frontier models.
  • DeepSeek, Moonshot AI, Alibaba, MiniMax, StepFun, and Z.AI allegedly extracted billions of tokens from Claude, GPT, Gemini, and Grok variants since at least late 2024.
  • The advisory says distillation forms the core—not a supplement—of these companies' AI development strategy, likely with Chinese government awareness.

Security advisory

Affected:
U.S. frontier AI models including variants of Claude, GPT, Gemini, and Grok; named actors: DeepSeek, Moonshot AI, Alibaba, MiniMax, StepFun, Z.AI
Patch status:
Advisory recommends mitigations; no specific patch issued
4 sources 3 web 90% confidence

Source highlights

GizmodoPrimaryU.S. Agencies Issue Stern Rebuke of China-Based AI Companies Over Alleged Distillation80%
cisa.govWeb contextChina-Based Artificial Intelligence Companies Conducting Industrial-Scale Distillation Campaigns Against U.S. AI Companies | CISA64%
technobezz.comWeb contextUS Agencies Warn of Chinese AI Distillation Campaigns80%
theepochtimes.comWeb contextUS Agencies Accuse China-Based AI Firms of ‘Malicious’ Copying of American Models | The Epoch Times48%
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