https://www.live-feeds.com/feed/anthropic-accuses-alibaba-of-running-the-largest-distillation-campaign-yet-against-claudeContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/anthropic-accuses-alibaba-of-running-the-largest-distillation-campaign-yet-against-claudehttps://www.live-feeds.com/feed/anthropic-accuses-alibaba-of-running-the-largest-distillation-campaign-yet-against-claude#u17514Mon, 29 Jun 2026 15:51:09 +0000Anthropic has accused Alibaba of orchestrating the largest known distillation attack in its history to extract Claude AI capabilities. The company alleges that Alibaba used thousands of fraudulent accounts to conduct millions of unauthorized exchanges. These claims were communicated to U.S. senators.What's confirmed:Anthropic describes the campaign as the largest known distillation attack on the company to date.Anthropic alleges Alibaba used 25,000 fake accounts to access Claude AI.The campaign involved 28.8 million exchanges between April and June.Anthropic reported these allegations to U.S.