US court finds Meta AI ads created fraud

A US court has found that Meta’s AI ads tools materially developed fraudulent investment content, stripping Section 230 immunity and exposing the platform to securities fraud claims.

A US court found that Meta’s AI ads helped create fraudulent investment content, removing Section 230 protection from the platform.

Chief Judge Richard Seeborg of the Northern District of California denied a Section 230 dismissal in Bouck v. Meta Platforms, a penny-stock securities class action where plaintiffs alleged that Meta’s generative AI advertising tools had themselves “developed the ultimate content of the fraudulent ads,” making Meta a co-developer rather than a passive host.

The ruling follows a near-identical theory that survived dismissal in Forrest v. Meta, where Judge P. Casey Pitts found that Meta’s ad tools “mix and match” images, videos, text, and audio using generative AI, creating a genuine factual dispute over material contribution to illegal content.

Section 230 of the Communications Decency Act immunizes platforms from liability for third-party content. The line Seeborg drew is technically precise: targeting an audience is protected distribution. Transforming or generating ad content is not. That distinction has now survived at the dismissal stage in two separate cases in the same district.

The Rule 10b-5 question courts have not yet answered

Bloomberg Law legal commentary noted that the Bouck ruling opens a further, unresolved question under securities law. The Supreme Court’s “maker” doctrine in Janus Capital Group v. First Derivative Traders holds that the maker of a fraudulent statement is the entity with ultimate authority over the statement’s content and communication.

If a platform’s generative AI exercises that authority over an assembled investment solicitation, the platform may be the maker of the fraudulent statement under Rule 10b-5, primary securities fraud liability that has no Section 230 analog.

That argument has not yet been fully adjudicated. If it is, platforms whose AI systems assemble investment content could face securities fraud exposure with no Section 230 defense available.

Who else is exposed

The Ninth Circuit’s material contribution framework that survived in Bouck and Forrest applies to any platform whose AI tools actively shape ad content. Alphabet, Snap, TikTok, and X all deploy generative AI in their advertising systems.

As crypto.news reported, AI-driven fraud vectors are accelerating in 2026, with regulators and plaintiffs increasingly targeting the infrastructure layer rather than individual bad actors.

As crypto.news tracked, crypto platforms that use AI to assemble promotional content or investment-related communications could face similar exposure if this legal theory migrates from social media advertising into the digital asset context. Meta has said it will appeal both decisions.