EventPolicyJune 24, 2026
Anthropic accuses Alibaba of massive AI distillation attack

Anthropic sent a letter obtained by CNBC accusing Alibaba of the "largest known distillation attack" to extract AI capabilities. The claims allege a campaign to brazenly and illicitly extract Anthropic's AI know-how.
7 sources
Anthropic accuses Alibaba of campaign to 'brazenly' and 'illicitly' extract AI capabilitiescnbc.com
Anthropic claims: Alibaba continues to distill Claude on a large scale to train Qwen. Via Bloomberg...x.com
Anthropic says Alibaba must be punished for largest Claude cloning attackarstechnica.com
Rules for Thee But Not for Me: Anthropic Accuses Alibaba of ‘Brazenly’ and ‘Illicitly’ Stealing Their AI Capabilitiesdigitalmusicnews.com
Anthropic Urges Congress to Crack Down on AI Distillation By Chinese Rivalsdecrypt.co
Anthropic allegations of unauthorised access by Alibabareddit.com