IN RE: SOCIAL MEDIA ADOLESCENT ADDICTION/PERSONAL INJURY PRODUCTS LIABILITY LITIGATION

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Case overview

Case Number:

4:22-md-03047

Court:

California Northern

Nature of Suit:

Personal Inj. Prod. Liability

Multi Party Litigation:

Multi-district Litigation, Class Action

Judge:

Yvonne Gonzalez Rogers

Firms

Companies

Government Agencies

Sectors & Industries:

  1. January 02, 2026

    Product Liability Cases To Watch In 2026

    Trials in the massive litigation against social media giants like Facebook are set to start in the New Year, as litigants battle over whether the companies should be held responsible for allegedly designing their platforms to addict youth, causing a bevy of mental health harms, and cases against popular weight loss drugs like Ozempic continue to mount. Here's what else product liability attorneys will be watching in 2026.

  2. January 02, 2026

    California Cases To Watch In 2026

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  3. January 02, 2026

    Personal Injury, Medical Malpractice Cases To Watch In 2026

    Multidistrict litigation against the biggest tech companies over purported social media addiction and a U.S. Supreme Court case regarding state medical malpractice lawsuit requirements are among those that injury and malpractice attorneys will be following closely in 2026.

  4. January 02, 2026

    SnapChat, Pork And Big Prosecutions: Trials To Watch In 2026

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  5. December 17, 2025

    29 State AGs Want Unified Meta Youth Addiction Trial

    A group of 29 states and their attorneys general is doubling down on a request in California federal court to hold a single, unified trial in their suit claiming Meta Platforms Inc. is designed to addict and harm minors, saying they have now identified another case where such a singular trial was held involving multiple attorneys general's claims.

  6. December 15, 2025

    Social Media MDL Judge Warns Attys Against Flooding Docket

    A California federal judge overseeing multidistrict litigation over claims that social media is addictive warned counsel for the plaintiffs Monday that she'd sanction them if their 17,000 pages of exhibits they plan to submit in response to defendants' summary judgment motions "[litter] the docket with irrelevant documents."

  7. December 01, 2025

    Meta Can't Block 'Disgruntled' Researcher's Depo Responses

    A California federal judge overseeing discovery in litigation against social media giants over their impact on youth mental health rejected Meta's bid Monday to block a "disgruntled" former researcher from sharing information it deems attorney-client privileged in an upcoming deposition.

  8. November 24, 2025

    Meta Buried Own Research On Youth Harm, Schools Say

    School districts are alleging that Meta clamped down on internal research showing that the mental health of young users suffered from compulsive use of its social media platforms, even as staff likened themselves to drug pushers.

  9. November 19, 2025

    29 AGs Want Social Media Addiction Fight Decided In 1 Trial

    A coalition of 29 state attorneys general Wednesday urged a California federal judge presiding over social-media addiction multidistrict litigation to consolidate state law claims into a single jury trial, while Meta's counsel argued that there's no case law precedent for such a single trial and it would be prejudicial.

  10. November 06, 2025

    Social Media Apps Must Face Jury After Section 230 Loss

    A California state judge refused Wednesday to grant social media companies summary judgment on claims their platforms harm young users' mental health, again rejecting arguments that Section 230 of the Communications Decency Act shields them from liability, and sent three cases to bellwether trials, with the first to begin Jan. 27.