CISA

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1. 6d
   US backs OpenAI fair use but calls Chinese model distillation a threat

   In September 2026 the US government took two opposing positions on AI data use. On Sept 1 the Department of Justice filed a statement of interest in the Southern District of New York backing OpenAI in copyright suits brought by The New York Times and other publishers, arguing that training models on copyrighted text is highly transformative fair use and that requiring licenses would be unacceptable. On Sept 8, the NSA, CISA and FBI issued a joint cybersecurity advisory saying six Chinese firms used APIs to distill US frontier models such as Claude and GPT, extracting billions of tokens, and labeled it malicious, targeted capability theft. The article argues training and distillation are technically kindred: both use existing corpora without individual authorization, both yield new parameters rather than copies, and both may substitute for the original market — differing mainly in whether the material learned from is human work or machine output.

   虎嗅 AI · 🔥 0

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