What happened
On 15 October 2026 New York City's Department of Consumer and Worker Protection filed a lawsuit in New York State Supreme Court against CarGurus, alleging more than 2,000 violations of the NYC Consumer Protection Law: its AI chatbot reinforced misrepresentations on the platform about hidden fees, down payments and trade-in requirements, letting consumers believe they were getting a deal they were not. DCWP seeks a permanent injunction and civil penalties. Commissioner Samuel Levine stated 'when you're a company that is employing an AI chatbot, you are responsible for the output of that chatbot.'
Why it matters
The action directly asserts corporate liability for AI chatbot output — a landmark municipal-enforcement stance that chatbot-enabled e-commerce and marketplaces must treat chatbot statements as their own representations. It expands the 'responsible for the AI output' doctrine into everyday consumer pricing.
Action needed
Companies deploying consumer-facing AI chatbots should reconcile chatbot output with underlying offer terms/pricing, run consistency audits against advertising law, and treat chatbot statements as attributable company communications.