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Perplexity AI says appellate ruling dooms Amazon US lawsuit over AI agents | MLex | Specialist news and analysis on legal risk and regulation

( September 11, 2026, 23:50 GMT | Official Statement) -- MLex Summary: Perplexity AI is asking a US judge to dismiss Amazon's lawsuit alleging its shopping agent violates anti-hacking laws, arguing that a federal appeals court has already undercut Amazon's central claims when it ruled that Comet's AI assistant accesses Amazon on behalf of the user who directs it, not Perplexity itself. Amazon can't establish the unauthorized access required under federal and California anti-hacking laws, Perplexity argues. "This case asks whether a dominant online platform can turn a criminal hacking statute into a tool for policing how its customers use the internet," Perplexity said. "The Ninth Circuit has answered with an unequivocal no." See motion below: ... Prepare for tomorrow's regulatory change, today MLex identifies risk to business wherever it emerges, with specialist reporters across the globe providing exclusive news and deep-dive analysis on the proposals, probes, enforcement actions and rulings that matter to your organization and clients, now and in the longer term. Know what others in the room don't, with features including: * Daily newsletters for Antitrust, M&A, Trade, Data Privacy & Security, Technology, AI and more * Custom alerts on specific filters including geographies, industries, topics and companies to suit your practice needs * Predictive analysis from expert journalists across North America, the UK and Europe, Latin America and Asia-Pacific * Curated case files bringing together news, analysis and source documents in a single timeline Experience MLex today with a 14-day free trial.