OpenAI confronts class-action lawsuit alleging the company embedded Meta Pixel and Google Analytics tracking codes on ChatGPT.com that automatically transmitted users’ queries and personal information to advertising giants without consent, potentially exposing sensitive health, financial, and legal conversations to surveillance capitalism infrastructure.

California resident Amargo Couture filed complaint 14 May in U.S. District Court Southern District of California on behalf of all U.S. users who entered queries into ChatGPT.com. The suit claims OpenAI disclosed users’ chat topics, account identifiers, and email addresses to Meta and Google through client-side JavaScript and tracking pixels embedded in website code, violating federal Electronic Communications Privacy Act (ECPA), California Invasion of Privacy Act (CIPA), and state constitutional privacy rights.

The complaint describes specific technical implementation. Facebook Pixel code embedded in ChatGPT web pages allegedly triggers real-time requests to Facebook servers every time users interact with site, transmitting content-derived context and cookies linkable to specific Facebook accounts. Google Analytics integration allegedly performs similar function, feeding query data into Google’s advertising ecosystem.

“When users enter queries into ChatGPT, defendant discloses that information to Meta in real time,” Couture alleges, with identical claim regarding Google. The suit characterizes these integrations as “intentionally installed wiretaps” that aid third-party interception of electronic communications in transit.

ChatGPT routinely handles sensitive discussions. Cyberhaven estimates approximately one per cent of data employees paste into ChatGPT contains confidential corporate information. The complaint extends concern to individuals using assistant for medical advice, financial planning, and legal questions, conversations users reasonably expect remain private between themselves and OpenAI.

Couture specifically states she visited ChatGPT.com in 2025 and 2026, entering “queries related to sensitive information about her health, finances, and other private information” with reasonable expectations of privacy.

Under ECPA, plaintiffs argue each ChatGPT interaction constitutes “electronic communication” and copying communications to Meta and Google via tracking pixels qualifies as unlawful interception, disclosure, and use. Under CIPA Sections 631 and 632, tracking tags represent “machines, instruments, or contrivances” use to read communications contents and eavesdrop on confidential sessions without all-party consent.

The proposed nationwide class covers all U.S. residents whose personally identifiable information and ChatGPT communications were disclosed to third parties via website. California subclass seeks statutory damages under CIPA up to $5,000 per violation, potentially exposing OpenAI to billions in liability across millions of users.

The lawsuit arrives as OpenAI prepares expected initial public offering whilst reportedly missing revenue and user targets for year. Drawn-out privacy class action could complicate IPO path whilst inviting scrutiny in jurisdictions with stricter data protection regimes than United States.

Privacy advocates note OpenAI’s privacy policy does disclose information sharing with third parties including advertisement partners. However, whether users providing sensitive queries to AI assistant reasonably expected that data would feed Meta and Google’s advertising networks remain central question.

OpenAI hasn’t publicly responded to allegations. Whether court grants class-action certification will determine case breadth and potential to establish precedent governing how AI companies handle user data and disclosure requirements at collection point, questions industry has largely sidestepped until now.

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