Chinese Tech Giant Alibaba Accused of 'Brazen' Industrial Espionage Against US AI Pioneer Anthropic
Anthropic warns Congress that a massive, 29-million-query cyber campaign is subsidizing China's military-linked tech sector with American R&D.

In a stark warning to Washington, American artificial intelligence leader Anthropic has accused Chinese conglomerate Alibaba of executing a massive, coordinated campaign to illicitly extract the capabilities of its Claude AI model. In a June 10 letter sent directly to US Senators Tim Scott and Elizabeth Warren, the San Francisco-based developer detailed what it characterized as a "brazen" violation of intellectual property. The company revealed that operators linked to Alibaba used thousands of fraudulent accounts to execute nearly 29 million queries, marking the largest systematic technical extraction campaign ever detected.
This aggressive digital assault relied on what cybersecurity experts call "distillation attacks." By systematically querying Anthropic’s advanced Claude model, Alibaba’s operators successfully harvested high-value decision-making pathways and complex task-solving logic to train their own inferior AI systems. Anthropic warned that this industrial-scale theft effectively turns hundreds of billions of dollars in American private capital and research and development into a direct subsidy for our primary geopolitical competitors, bypassing the immense costs of organic innovation.
For conservative lawmakers, the security implications of this breach are profound. Anthropic's letter specifically highlighted that these distillation attacks target critical technology that could pose a direct threat to the US military if weaponized by foreign adversaries. The Department of Defense has already flagged Alibaba, along with electric vehicle manufacturer BYD and search engine giant Baidu, for their deep ties to the Chinese military. While Alibaba has denied these connections—even filing a lawsuit against the US government to force its removal from the Pentagon's blacklist—this latest digital offensive raises serious questions about the integrity of American national security.
The threat is not isolated to Anthropic. Silicon Valley competitors, including ChatGPT developer OpenAI, have previously raised alarms about Chinese entities deploying identical distillation tactics to rapidly advance their own AI capabilities at a fraction of the cost. By systematically siphoning American intellectual property, state-aligned Chinese corporations are actively working to erode the United States' technological sovereignty and economic leadership.
This massive security breach comes at a critical juncture for Anthropic, which is currently preparing for a major stock market debut alongside OpenAI. The company's skyrocketing valuation is built on its cutting-edge research, which is now actively being cloned by foreign adversaries. Compounding these concerns are the domestic security risks associated with Anthropic's own advanced models, such as Mythos, which has previously drawn scrutiny for its capability to identify and target vulnerabilities in computer systems.


