Moonshot and DeepSeek allegedly passed user questions to Anthropic’s Claude

Anthropic has accused its Chinese rivals, DeepSeek and Moonshot, of secretly routing user requests to its Claude models, then presenting the responses as their own. The American AI company detailed the allegations in a 154-page report released on Thursday, marking a substantial level of documentation supporting the claims. This new accusation differs from previous claims as it alleges direct re-routing of users, potentially exposing Chinese user data to an American company. “[These] findings raise concerns about the misuse of user data by PRC AI labs,” Anthropic stated. Moonshot and DeepSeek Routing Practices Utilize Anthropic’s Claude The Kimi model, developed by Moonshot, reportedly presented outputs from Anthropic’s Claude as its own, according to a 154-page report released by Anthropic on Thursday. This practice extended beyond simple model imitation; Moonshot allegedly used these user interactions, funnelled through Claude, to further refine its Kimi model’s performance. DeepSeek employed a similar strategy, covertly routing user requests to Claude and displaying the responses as originating from its own systems, Anthropic says. This marks the first accusation from Anthropic of direct user re-routing, a departure from previous claims centered on model training. These actions potentially exposed data from Chinese users to an American company, raising significant privacy concerns detailed in Anthropic’s report. That campaign, officials claim, occurred “likely with Chinese government awareness”. Beijing responded to those earlier accusations on Wednesday, characterizing them as attempts to stifle China’s AI industry and warning of potential retaliatory measures. While previous accusations focused on Chinese companies learning from American models, the direct re-routing of users represents a new level of concern for Anthropic, suggesting a deliberate effort to use a competitor’s infrastructure and data for their own gain, according to the company. The report details how these exchanges were used to improve the performance of the models, creating a feedback loop dependent on an American AI system. “[These] findings raise concerns about the misuse of user data by PRC AI labs,” Source: https://www.scmp.com/news/us/diplomacy/article/3367112/moonshot-deepseek-secretly-routed-user-requests-claude-anthropic-claims More like thisArtificial IntelligenceColumbia & Cambridge unlock quantum AI for new material modelsArtificial IntelligencePasqal and LG CNS build quantum-ready AI data centersArtificial IntelligenceSkoltech leads Russian AI research with 20% of top papersArtificial IntelligenceSandia experts map AI risks for Tri-Valley startupsStay currentSee today’s quantum computing news on Quantum Zeitgeist for the latest breakthroughs in qubits, hardware, algorithms, and industry deals. Tags: The Neuron With a keen intuition for emerging technologies, The Neuron brings over 5 years of deep expertise to the AI conversation. Coming from roots in software engineering, they've witnessed firsthand the transformation from traditional computing paradigms to today's ML-powered landscape. Their hands-on experience implementing neural networks and deep learning systems for Fortune 500 companies has provided unique insights that few tech writers possess. From developing recommendation engines that drive billions in revenue to optimizing computer vision systems for manufacturing giants, The Neuron doesn't just write about machine learning—they've shaped its real-world applications across industries. Having built real systems that are used across the globe by millions of users, that deep technological bases helps me write about the technologies of the future and current. Whether that is AI or Quantum Computing. Latest Posts by The Neuron: Columbia & Cambridge unlock quantum AI for new material models September 11, 2026 Skoltech leads Russian AI research with 20% of top papers September 11, 2026 AI Dreams unlock verified quantum mechanics library now open source September 11, 2026