Social Media Harm Lawsuits (2026): MDL 3047 & Status

Lawsuits across the country allege that social media platforms were designed to be addictive to children and teenagers and contributed to a youth mental-health crisis. As of June 2026, thousands of these claims are consolidated in a federal multidistrict litigation in California, alongside parallel suits by state attorneys general and school districts.

This page is part of our Mass Tort & Product Liability overview.

What the social media litigation is and the alleged harm

The social media harm litigation centers on the design of the platforms themselves rather than on a single defective product. Plaintiffs allege that companies engineered features such as personalized recommendation algorithms, infinite scroll, autoplay, intermittent push notifications, and engagement metrics like likes to maximize the time young users spend on the apps, and that these features function like a product defect that fosters compulsive use. The platforms named in the litigation include Meta, which operates Instagram and Facebook, TikTok and its parent ByteDance, Snap, which operates Snapchat, and Google, which operates YouTube. The injuries alleged include anxiety, depression, eating disorders, body-image harm, sleep disruption, self-harm, and in some cases suicide. The core legal theory is that the companies knew of these risks, including from internal research, yet continued to design and market the products to minors without adequate warnings or safeguards.

Note: Nothing here is a finding that any platform caused any individual's harm. Whether a particular person's injuries are linked to social media use is a fact-specific question that courts, experts, and attorneys are still working through.

What the science and regulators say

The scientific picture is more contested than in older mass torts, and the litigation reflects that. In May 2023, the U.S. Surgeon General, Dr. Vivek Murthy, issued an Advisory titled Social Media and Youth Mental Health. The Advisory noted that up to 95 percent of teens ages 13 to 17 use a social media platform and that many use it almost constantly, and it stated that we do not yet have enough evidence to determine whether social media is sufficiently safe for children and adolescents. Importantly, the Advisory also acknowledged that social media can have both benefits and harms for young people and stressed that robust independent safety analyses have not yet been conducted, calling for more research. Federal data, including the CDC's Youth Risk Behavior Surveillance System, has documented rising rates of sadness and hopelessness among adolescents over the past decade, though agencies have not declared social media the proven cause. Plaintiffs rely on this evidence, while defendants dispute that any platform causes the alleged harms.

The status of the social media litigation (as of June 2026)

The federal cases are consolidated as MDL No. 3047, In re Social Media Adolescent Addiction/Personal Injury Products Liability Litigation, which the Judicial Panel on Multidistrict Litigation centralized in the Northern District of California in October 2022. The cases are assigned to U.S. District Judge Yvonne Gonzalez Rogers in Oakland. In a November 14, 2023 ruling on the defendants' motions to dismiss, the court granted the motions in part and denied them in part, allowing a number of the plaintiffs' design-defect and failure-to-warn claims to proceed while dismissing others, narrowing the case rather than ending it.

That split turned on the two defenses the platforms have pressed from the start: Section 230 of the Communications Decency Act (47 U.S.C. Sec. 230), which provides that no provider of an interactive computer service shall be treated as the publisher or speaker of any information provided by another information content provider, and the First Amendment. The court rejected the platforms' all-or-nothing position that those defenses required dismissing the entire complaint, and instead worked through the alleged design defects one at a time. Defects the companies could fix without changing what third-party content gets published survived, including the lack of effective parental controls, no way for a user to limit their own time on a platform, no robust age verification, accounts that are hard to delete, and no straightforward way to report predator accounts. Defects that targeted the platforms' role in publishing what other users post were dismissed under Section 230, including the endless feed and autoplay, the use of algorithms to promote addictive engagement, default caps on session length and frequency, blocks on use during school hours or late at night, and recommending minor accounts to adult strangers. The First Amendment knocked out one further item, the timing and clustering of the platforms' own notifications. The court also held that neither Section 230 nor the First Amendment barred the plaintiffs' negligence per se claim. That ruling is the reason these cases are pleaded as product-design claims rather than as complaints about the content a young user saw, and Section 230 remains the platforms' largest liability shield in this litigation. The MDL includes both personal-injury claims brought by individuals and families and a large group of separate actions brought on behalf of school districts, along with claims by government entities. The court counted more than 140 school-district actions in its November 2023 order, and the Judicial Panel's public reports since then give only a combined docket total with no breakdown by plaintiff type, so treat 140 as a 2023 count rather than a current one. According to the Judicial Panel on Multidistrict Litigation, about 2,664 actions were pending in the MDL as of its June 1, 2026 report, making it one of the largest active MDLs. A parallel set of cases is coordinated in California state court in Los Angeles. The MDL's first scheduled bellwether trial, brought by a Kentucky school district against Meta, Snap, TikTok, and YouTube, was set for June 15, 2026, but each defendant settled before trial rather than let a jury reach a verdict; the combined reported value was about $27 million, and the terms are otherwise confidential. No global settlement covering the broader MDL has been reached. Meta did agree in August 2026 to settle the separate state attorneys general case, as described in the next section, but that agreement resolves the government enforcement claims rather than the personal-injury claims consolidated here.

Note: Litigation status changes frequently. Motion rulings, bellwether trial dates, appeals, and case counts in MDL 3047 are updated regularly, so treat the description above as accurate to the cited records as of mid-2026, not as a permanent account.

Regulatory and government background

Alongside the private lawsuits, government enforcers have taken action. In October 2023, a bipartisan coalition of more than 40 state attorneys general moved against Meta over its effect on young users. Most filed a joint federal lawsuit in the Northern District of California alleging that Instagram and Facebook used addictive design features and collected data from children under 13 without parental consent, in violation of the Children's Online Privacy Protection Act, while others filed in their own state courts. In 2024, the court largely denied Meta's attempt to dismiss the attorneys general case, allowing it to move forward. Several states have since filed similar suits against TikTok and other platforms. The attorneys general case against Meta went to trial before Judge Yvonne Gonzalez Rogers in August 2026, and on August 26, 2026 the court entered a consent judgment resolving it, under which Meta is guaranteed to pay about $12.1 billion over ten years, rising to as much as $17.1 billion if contingency payments are triggered by industry-wide adoption of the same reforms. Court approval is complete rather than pending, and the judgment covers the attorneys general claims about youth safety, children's privacy, and statements about platform safety rather than the individual personal-injury claims in MDL 3047. These government cases are separate from the personal-injury MDL but rest on overlapping allegations about addictive design. Congress and federal agencies have also debated proposals such as warning labels and stronger protections for minors online, though the legal and regulatory landscape continues to evolve.

Who may be involved

The people most often associated with the personal-injury side of this litigation are minors and young adults who used the platforms heavily and who allege resulting mental-health harms, along with their parents and families, including families who have lost a child. These are general categories, and being a young social media user does not by itself establish that a person has a claim. A separate group of plaintiffs consists of school districts, local governments, and state attorneys general, which allege institutional and public harms rather than individual injuries. Whether any particular individual or entity may have a claim depends heavily on the specific facts, including the nature and severity of the alleged harm and the documented use of the platforms.

Deadlines and why they matter

There is no single national deadline for a social media harm claim. Each state sets its own statute of limitations for personal-injury and wrongful-death actions, and those periods vary. A point that often matters in these cases is that many states pause, or toll, the limitations clock for minors until they reach the age of majority, which can extend the time available, but the rules differ by state and are not automatic. Government and school-district claims follow their own timing and notice requirements. Because these deadlines can turn on the date of injury, the date of discovery, and the claimant's age, it is important not to assume any particular window applies to your situation.

How to evaluate your options

If you believe a child or young adult in your family experienced serious mental-health harm connected to social media use, the most reliable step is to speak with a licensed attorney who is following this litigation. Whether you may have a claim depends on the specific facts, including which platforms were used, how heavily and over what period, the nature and documentation of the alleged harm, and your state's deadlines. It helps to gather what you can: medical and mental-health treatment records, any history of diagnosis, information about which platforms and accounts were used and for how long, and a timeline of events. Most attorneys who handle these cases offer a free, no-obligation consultation and work on a contingency basis, meaning they are paid only out of any recovery.