Social Media Addiction Lawsuit Updates: What Happened in 2025 and 2026

The litigation moved from paperwork to courtrooms. Here is a dated timeline of every major development in MDL 3047 and JCCP 5255 from 2025 through August 2026.

Between the start of 2025 and August 2026, the social media addiction litigation stopped being a paperwork fight and became a courtroom fight. Two jury trials happened. One produced the first verdict in the country. Several cases resolved on the courthouse steps. And by late August 2026, state attorneys general and Meta were reported to be discussing a settlement in the middle of a live federal trial.

This page is a dated, plain-language timeline of what actually happened. Harm is a marketing and lead-generation service, not a law firm, and nothing here is legal advice or a prediction about any individual claim.

The two proceedings to keep straight

• MDL 3047 - the federal multidistrict litigation before Judge Yvonne Gonzalez Rogers in the Northern District of California (Oakland). It holds personal injury claims, school district claims, and state attorney general claims against Meta, TikTok, Snap, and YouTube.
• JCCP 5255 - the coordinated California state court proceeding before Judge Carolyn B. Kuhl in Los Angeles Superior Court. This is where the first personal injury case reached a jury.

2025: discovery, rulings, and trial dates

2025 was the year the cases survived the motions that were supposed to end them. Courts in both proceedings allowed core negligence and failure-to-warn theories to move forward on the argument that they target product design, not third-party speech, which limited how far Section 230 and the First Amendment could reach. Discovery produced millions of pages of internal documents and dozens of executive depositions, and both courts locked in the first bellwether trial dates for 2026.

• Case counts climbed steadily as personal injury filings and school district complaints accumulated in the federal MDL.
• Bellwether pools were narrowed and case-specific expert work began in both the MDL and the JCCP.
• The first JCCP personal injury trial was set for late January 2026 in Los Angeles; the first federal personal injury bellwether was set for June 2026.

January 2026: the first trial begins

In late January 2026, jury selection began in Los Angeles Superior Court in the first social media addiction personal injury trial in the United States. The plaintiff, identified as K.G.M., alleged that she became compulsively attached to Instagram and YouTube as a child and developed depression, anxiety, and body dysmorphia. The trial drew national coverage and put platform executives, including Mark Zuckerberg, in the courtroom spotlight.

March 25, 2026: the first verdict, $6 million

A Los Angeles jury found Meta and Google's YouTube negligent and found that they failed to warn users about the risks of their products. Jurors assessed $3 million in compensatory damages, split roughly 70 percent to Meta and 30 percent to YouTube, and then added $3 million in punitive damages after finding malice, oppression, or fraud. The combined award was approximately $6 million: about $4.2 million against Meta and about $1.8 million against YouTube.

“The K.G.M. verdict was the first time a jury anywhere in the country decided that social media product design can be a substantial factor in causing a young person's mental health injuries.”

Two things about that number matter for anyone reading it as a benchmark. First, it is a single-plaintiff verdict, not a settlement value for other cases. Second, it is under appeal.

May 2026: the first school district resolution

In May 2026, a school district set to serve as a bellwether resolved its claims against Meta before trial. Plaintiffs' counsel publicly framed the resolution as leaving roughly 1,200 other school district cases still pending. School district claims are separate from personal injury claims: they seek the costs districts say they incurred responding to a youth mental health crisis, not damages for an individual's injuries.

June 2026: the federal bellwether settles, then the verdict is upheld

• June 15, 2026 - the first federal personal injury bellwether in MDL 3047 was set to begin. Every remaining defendant resolved with the plaintiff before opening statements, in a resolution reported in the trade press at around $27 million. The terms were not confirmed by the parties.
• June 9-10, 2026 - Judge Kuhl denied the K.G.M. defendants' post-trial motions in full, refusing both judgment notwithstanding the verdict and a new trial. Meta appealed.

The pattern that emerged in mid-2026 was defendants avoiding second and third juries rather than testing them. Whether that reflects case-specific weaknesses or a broader strategy is exactly what the remaining bellwethers are supposed to answer.

July and August 2026: more bellwethers resolve before trial

On July 22, 2026, the JCCP's second bellwether ended without a Meta payment: the plaintiff, identified as R.K.C., settled with Google, TikTok, and Snap and dismissed the remaining claims against Meta. In August 2026, another plaintiff whose case was set for an October 28 bellwether slot in Los Angeles dismissed her case, with Meta publicly arguing that her mental health condition pre-dated her social media use. Judge Kuhl has additional bellwether trials reported for late October 2026.

August 18, 2026: 29 states take Meta to trial

The largest development of the year began on August 18, 2026, when a coalition of 29 state attorneys general, led by California, Colorado, Kentucky, and New Jersey, took Meta to trial before Judge Gonzalez Rogers in Oakland. The states allege Meta designed Instagram and Facebook to addict minors and violated the federal Children's Online Privacy Protection Act (COPPA). The jury is advisory, meaning the judge issues the final ruling, expected around October after a six-to-eight-week trial.

Meta has publicly characterized the states' penalty theory as implying a maximum exposure near $1.4 trillion. That figure is a ceiling derived from per-violation COPPA penalties multiplied across millions of accounts. It is not a demand, not a prediction, and not money that would go to families. This is a government enforcement action; any penalty is paid to the states.

August 26, 2026: the $18 billion multistate settlement

Mid-trial, Meta agreed to resolve the state attorneys general claims. Meta will pay up to $18 billion over a 10-year period and adopt child-safety changes on Instagram and Facebook. Reported totals vary between roughly $17 billion and $18 billion depending on the outlet and the set of states counted, and the agreement is subject to court approval.

Who gets the money

The money is paid to state governments over 10 years, not to individual users. State attorneys general have said the funds will finance statewide youth online safety initiatives and mental health programs. There is no consumer claim form, no claim portal, and no individual payout attached to this settlement.

What changes for users

Instead of cash, teens and parents will see product safety changes on Instagram and Facebook. Under the announced terms, Meta agreed to implement the following:

• A combined two-hour daily time limit for minors across Meta's apps.
• Mandatory scrolling pauses during extended sessions.
• Nighttime access blocks between midnight and 6:00 AM.
• Stricter parental controls and supervision tools.

This settlement resolves the state enforcement case. It does not resolve individual personal injury claims, which continue in MDL 3047 and JCCP 5255 against Meta and the other platforms. Harm is a marketing and lead-generation service, not a law firm, and nothing here is legal advice or a prediction about any individual claim.

The $725 million Facebook consumer privacy settlement is closed

People often confuse the state settlement with the $725 million Facebook consumer privacy settlement, the data-privacy case connected to Cambridge Analytica where individual users could claim cash. That case is completely over and it is unrelated to social media harm claims.

• The deadline to submit a claim was August 25, 2023.
• Final court approval was granted and the administrator finished distributing the initial and second rounds of payments to eligible claimants by the summer of 2026.
• No new claims are being accepted. Any site offering to file a claim for that fund today should be treated with caution.

What this means if you are considering a claim

• Nothing here creates a global settlement. There is no settlement fund, no claim portal, and no announced payout schedule for individual personal injury claimants.
• Filing deadlines are set by each state's statute of limitations and can be short. Waiting for a settlement announcement can be the thing that ends a claim.
• Documentation still decides most cases: dated treatment records, diagnoses, and evidence of platform use as a minor.
• Verdicts and reported settlements in bellwether cases are data points, not entitlements. No outcome is guaranteed in any individual case.

How this page is maintained

This timeline is updated as the litigation moves. Entries reflect public court records and mainstream legal and news reporting as of August 26, 2026. Where reporting is unconfirmed, such as settlement amounts, that is stated. If you believe an entry is out of date, the fastest correction is the underlying docket.