See You at MTMP in Vegas? The Biggest Mass Tort Cases Attorneys Are Watching in 2026

What's at Stake at MTMP 2026

If you're a plaintiff attorney, paralegal, legal vendor, or mass tort professional, there's one destination that defines the industry each year: Las Vegas, Nevada — and specifically, the Mass Torts Made Perfect (MTMP) conference. NIB Direct's Patsy Miller recently spotlighted the firm's presence at MTMP [1], highlighting the conference as a critical hub for connecting attorneys across some of today's most explosive litigation areas: AirTag stalking, social media harm to children, rideshare sexual assault, and institutional sexual abuse [1].

Apple AirTag Litigation: A New MDL Takes Shape

One of the hottest emerging mass tort areas heading into MTMP is the Apple AirTag stalking litigation. On October 2, 2026, the Judicial Panel on Multidistrict Litigation formally centralized federal AirTag stalking lawsuits into MDL No. 3199, titled In re: Apple AirTag Marketing, Sales Practices, and Products Liability Litigation, in the U.S. District Court for the Northern District of California [12]. The MDL is presided over by U.S. District Judge Noël Wise [12].

The initial transfer included 17 lawsuits from 13 federal districts, with an additional 12 related lawsuits identified as candidates to join the proceedings [12]. The scale of alleged harm is staggering: Apple reportedly received over 40,000 unwanted tracking reports between April 2021 and April 2024, averaging more than 1,000 complaints per month [13].

Core allegations center on negligent design. Plaintiffs argue Apple knew before its 2021 launch that AirTags could easily be weaponized for stalking and harassment, yet proceeded without adequate safeguards [13]. Victims report stalkers secreting AirTags inside bags, cars, and clothing to monitor their location without consent — often as a tool of domestic abuse and intimate partner violence [15].

The litigation has a significant legal history leading to the MDL. In November 2024, Judge Vince Chhabria allowed certain claims to continue in the original Hughes v. Apple case [14]. By March 2026, the court denied class certification in that matter, prompting plaintiffs to pivot to individual lawsuits — a strategy that rapidly multiplied the case count [14]. In September 2026, an Illinois woman filed a new product liability lawsuit, Doe M.R. 1 v. Apple Inc., represented by Wallace Miller, alleging an AirTag was used to enable stalking and physical abuse [16].

Apple has not agreed to a global settlement, but has quietly resolved approximately 20 individual cases within a two-month period in 2026, with undisclosed settlement amounts [12]. The company maintains that AirTags were designed to locate personal belongings, not track people, and points to safety features including unwanted-tracking alerts for iPhone and iPad users, a cross-platform alert system developed with Google for Android users (announced May 2024), and the Tracker Detect app [13]. In January 2026, Apple released a new generation of AirTags touting enhanced anti-stalking safeguards [13]. Critics say those features are too little, too late for the thousands of victims already harmed.

Social Media Addiction Litigation: $17 Billion Settlements and a Landmark Verdict

No litigation area has generated more seismic legal activity in 2026 than the social media adolescent addiction cases. Federal MDL 3047 — the Social Media Adolescent Addiction Litigation — is proceeding in the U.S. District Court for the Northern District of California before Judge Yvonne Gonzalez Rogers [18]. As of July 2026, the MDL contained approximately 2,893 pending cases, up from 2,664 in June 2026 and over 2,400 in March 2026 [17]. Across all proceedings, more than 3,000 lawsuits from families, school districts, cities, and states are moving forward [18].

The core theory is straightforward but devastating: platforms including Meta/Instagram, Google/YouTube, TikTok, and Snapchat intentionally designed their products with addictive features — including endless scrolling, algorithmic recommendation systems, and constant push notifications — knowing these features caused serious mental health harm in minors [18]. Alleged injuries include addiction, anxiety, depression, eating disorders, body dysmorphia, self-harm, and suicidal ideation [18].

The legal victories in 2026 have been historic:

• On March 25, 2026, a Los Angeles Superior Court jury returned a $6 million verdict against Meta and YouTube in the bellwether case K.G.M. v. Meta & YouTube, finding liability on negligence and failure-to-warn theories [22].

• On March 24, 2026, New Mexico secured a stunning $375 million consumer protection verdict against Meta — representing the maximum penalty of $5,000 per violation across 75,000 counts [22].

• In July 2026, Breathitt County Schools in Kentucky secured a combined settlement reported near $27 million from Meta, Snap, TikTok, and YouTube [22].

• On August 26, 2026, Meta agreed to pay up to $17.1 billion to settle claims from 51 state attorneys general — one of the largest tech-sector settlements in history — addressing addictive design and harm to teens, though it does not resolve individual family lawsuits [21].

Perhaps most consequentially, on August 10, 2026, a federal appeals court ruled that Meta, Google, TikTok, and Snapchat cannot use Section 230 of the Communications Decency Act to escape lawsuits over their addictive app designs [22]. An earlier January 6, 2026 appellate ruling had similarly rejected the Section 230 shield in the Instagram MDL [22]. These decisions effectively demolished the tech industry's primary legal defense, opening the floodgates to individual trial liability.

A sealed court filing from July 6, 2026, suggested Meta could potentially face $1.4 trillion in total damages from lawsuits filed by California, Colorado, Kentucky, and New Jersey alone [21]. Scientific support for these claims is robust, including whistleblower Frances Haugen's 2021 congressional testimony revealing Meta's internal knowledge of heightened risk of harm to young users, and peer-reviewed research linking algorithmic social media use to reduced body satisfaction and self-harm behaviors in adolescents [25].

On September 10, 2026, California enacted a new law prohibiting Instagram from showing addictive features to minors, signaling a legislative front opening alongside the litigation [22]. Bellwether trials continue in both federal and state court, including the upcoming R.K.C. trial in California [22].

Rideshare Sexual Assault: Uber and Lyft Face Their Day in Court

Rideshare sexual assault litigation is another area generating intense attention ahead of MTMP. The Uber sexual assault MDL remains one of the most active plaintiff-side dockets in the country, with over 3,700 cases still pending [20]. A new Lyft Sexual Assault MDL — MDL-3171 — was centralized in March 2026 and is presided over by Judge Rita F. Lin in the Northern District of California [21].

Lawsuits allege that Uber, Lyft, and similar companies were negligent in hiring, training, and supervising their contracted drivers, failed to deploy available safety tools such as predictive machine learning algorithms that could have screened out dangerous drivers, and actively concealed assault data and statistics from the public [20].

Two bellwether verdicts in the Uber MDL in 2026 have sent clear signals to the industry:

• In February 2026, a federal jury in Arizona awarded $8.5 million in Dean v. Uber to a 19-year-old woman who was raped by her Uber driver [20].

• In April 2026, a second plaintiff verdict was returned in Mensing v. Uber in the Western District of North Carolina [20].

These consecutive plaintiff verdicts are widely viewed as pivotal leverage points in pushing toward a broader global settlement [20]. Rideshare companies have historically sought to minimize the prevalence of sexual assault on their platforms, but the twin verdicts demonstrate that juries are holding them accountable [20].

Institutional Sexual Abuse: A Wave of Accountability

Institutional sexual abuse litigation has experienced a profound surge since 2025, driven by a convergence of legal reforms, extended statutes of limitations in multiple states, and rising public awareness [9]. Unlike cases focused solely on individual perpetrators, these lawsuits target the institutions themselves — schools, churches, youth organizations, and juvenile detention facilities — for negligent hiring, failure to supervise, and active cover-up of known abuse [10].

Affected institutions span an enormous range, including K-12 schools, colleges and universities, boarding programs, religious institutions (churches, synagogues, mosques, and faith-based organizations), the Catholic Church, juvenile detention facilities, and youth organizations such as the YMCA and the Boy Scouts of America [9]. A 2018 survey found that 7% of minors in juvenile detention reported sexual abuse in the preceding year, often perpetrated by staff members [9].

Notable settlements and verdicts underscore the enormous financial exposure these institutions face:

• Dartmouth College: A $70 million class action settlement for widespread sexual misconduct against women graduate students [24].

• University of Southern California (USC): A pending $215 million settlement for sexual abuse of students by a campus gynecologist [24].

• Catholic Church: Numerous dioceses have declared bankruptcy due to the volume of sex abuse claims, with many individual diocese settlements exceeding hundreds of millions of dollars [10].

Legal theories in institutional abuse cases typically center on the institution's own misconduct — including knowingly hiring individuals with prior misconduct histories, failing to conduct adequate background checks, and silencing survivors who came forward [10]. As legislative "look-back windows" continue to extend in states across the country, the volume of institutional abuse filings is expected to accelerate dramatically [9].

The Bottom Line: What to Watch at MTMP Fall 2026

The October 13–15, 2026 MTMP conference at the Bellagio in Las Vegas [3] arrives at an inflection point for American mass tort law. Apple faces a brand-new MDL after 40,000+ stalking complaints [12]. Social media giants are staring down a potential $1.4 trillion in liability [21] and have lost their Section 230 shields [22]. Uber and Lyft have absorbed back-to-back plaintiff verdicts in sexual assault trials [20]. And institutional abuse litigation is accelerating toward a reckoning that will touch schools, churches, and youth organizations nationwide [9].

See you in Vegas!