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Anthropic: Chinese AI Labs Harvested Claude Reasoning at Scale

By PulseAugur Editorial · [5 sources] ·

Anthropic has reported that seven China-based AI laboratories engaged in large-scale distillation attacks against its Claude models over a six-month period. These labs, including entities tied to Alibaba Group, Moonshot, and DeepSeek, allegedly harvested Claude's chain-of-thought reasoning to train their own models. The largest campaign, attributed to Alibaba, involved over 151 million exchanges, utilizing methods such as fake accounts and rerouted traffic to extract proprietary capabilities. Anthropic has implemented countermeasures, including account bans and internal reasoning encryption, to combat these unauthorized activities. AI

IMPACT Highlights the escalating competitive pressures and potential for intellectual property theft in the frontier AI model landscape.

RANK_REASON Report from a major AI lab detailing coordinated, industrial-scale misuse of its models by multiple competing labs.

Read on Mastodon — mastodon.social →

AI-generated summary · Google Gemini · from 5 sources. How we write summaries →

Anthropic: Chinese AI Labs Harvested Claude Reasoning at Scale

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Report from a major AI lab detailing coordinated, industrial-scale misuse of its models by multiple competing labs.
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COVERAGE [5]

  1. dev.to — Anthropic tag TIER_1 English(EN) · Hamza ·

    Anthropic Reports Seven Chinese AI Labs Ran Industrial-Scale Claude Distillation Attacks

    <h1> Anthropic Reports Seven Chinese AI Labs Ran Industrial-Scale Claude Distillation Attacks </h1> <p>&lt;!DOCTYPE html&gt;<br /> <br /> <br /> <br /> </p> Anthropic Reports Seven Chinese AI Labs Ran Industrial-Scale Claude Distillation Attacks <br /> <br /> <p><strong>Anthropic…

  2. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    > Anthropic on Thursday said it identified and disrupted industrial-scale illicit distillation attacks against Claude from seven labs based in China, including

    > Anthropic on Thursday said it identified and disrupted industrial-scale illicit distillation attacks against Claude from seven labs based in China, including Alibaba, Moonshot, DeepSeek, Z.ai (aka Zhipu), and MiniMax. **Anthropic Says Seven China-Based AI Labs Ran Industrial-Sc…

    LINKS thehackernews.com/…/anthropic-says-seven-… thehackernews.com/…/anth
  3. Mastodon — mastodon.social TIER_1 English(EN) · berktech ·

    🤖 Yapay Zeka Haberi Alibaba, Moonshot AI ve DeepSeek A new report released Thursday by Anthropic alleges persistent distillation attacks by China-based AI compa

    🤖 Yapay Zeka Haberi Alibaba, Moonshot AI ve DeepSeek A new report released Thursday by Anthropic alleges persistent distillation attacks by China-based AI companies, which have escalated in recent months as competition in the space has intensified. 🔗 https:// birolkurnaz.com/l/UY…

    LINKS birolkurnaz.com/…/UY8Uw4
  4. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    NO MOAT: “A new report released Thursday by Anthropic alleged persistent distillation attacks by China-based AI companies, which have escalated in recent months

    NO MOAT: “A new report released Thursday by Anthropic alleged persistent distillation attacks by China-based AI companies, which have escalated in recent months as competition in the space has intensified. “Over the last several months, unauthorized labs have developed increasing…

    LINKS techcrunch.com/…/anthropic-details-distil…
  5. Mastodon — mastodon.social TIER_1 English(EN) · sipirtu ·

    Anthropic says China-based AI firms Alibaba, Moonshot AI and DeepSeek have run persistent distillation attacks, and that these attacks have increased as competi

    Anthropic says China-based AI firms Alibaba, Moonshot AI and DeepSeek have run persistent distillation attacks, and that these attacks have increased as competition intensifies. Source: TechCrunch AI https:// techcrunch.com/2026/09/10/anth ropic-details-distillation-campaigns-fro…

    LINKS techcrunch.com/…/anthropic-details-distil…

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