Uber and Lyft sexual assault litigation MDL 3084: the 3,400+ pending cases, the $8.5 million bellwether verdict, the apparent-agency theory, and the separate Lyft MDL 3171

The Uber and Lyft sexual assault litigation is unlike every other mass tort covered on this site. It is not about a defective product or a pharmaceutical side effect. It is about a platform's relationship to the people it enables to drive, and whether the platform bears responsibility when those people commit violence.

The scale of the litigation is staggering. MDL 3084 (In Re: Uber Technologies, Inc., Passenger Sexual Assault Litigation), consolidated in the U.S. District Court for the Northern District of California in October 2023, has more than 3,400 pending cases as of May 2026. The case count has grown from 1,562 in February 2025 to 2,359 in July 2025 to 3,437 in May 2026, a pace that shows no sign of slowing.

A separate Lyft MDL (MDL 3171) was consolidated in February 2026 before Judge Rita F. Lin, with cases growing from the initial 17 transferred to more than 28 within a month.

The central question in every case: did the rideshare company fail to implement adequate safety measures, including background checks, and did that failure enable the assault? The February 2026 bellwether verdict ($8.5 million, under an apparent-agency theory) has reshaped the settlement landscape and established that juries will hold rideshare companies liable for their drivers' conduct under certain legal theories.

The scope of the problem

Uber's own data tells the story. In its 2018 U.S. Safety Report, Uber disclosed approximately 6,000 reports of sexual assault across 2017 and 2018, including nearly 500 reports of rape and 19 deaths from physical assaults during rides. A September 2025 New York Times investigation found that Uber received a sexual misconduct complaint approximately every eight minutes and was slow to implement rider safety measures.

The allegations in the MDL center on three failures:

Inadequate background checks. Under Uber's former screening criteria, drivers with certain violent crime convictions were eligible to drive as long as those convictions were more than seven years old. Plaintiffs allege that this screening threshold was insufficient and that Uber knew it was insufficient. After the September 2025 New York Times investigation, Uber agreed to broaden its screening criteria.

Failure to implement safety measures. Plaintiffs allege that Uber delayed implementing safety features (such as in-app emergency buttons, real-time ride tracking shared with contacts, and driver identity verification) that could have prevented assaults or enabled faster response.

Failure to investigate and act on reports. Plaintiffs allege that when sexual assaults were reported to Uber, the company did not adequately investigate the reports, did not promptly remove accused drivers from the platform, and in some cases allowed drivers with multiple complaints to continue driving.

The bellwether trials

Two bellwether trials have concluded in the MDL, producing sharply different results:

Trial 1 (October 2025): Verdict for Uber. The jury found that Uber was negligent but ultimately determined that the company was not liable for the assault. The distinction between negligence and liability turned on the legal theory: the jury did not find that Uber's negligence caused the specific assault under the theory presented.

Trial 2 (February 2026): $8.5 million verdict for plaintiff. The jury awarded $8.5 million to Jaylyn Dean, a woman who alleged she was raped by an Uber driver in 2023. The jury found Uber liable under an apparent-agency theory, holding that passengers reasonably believed that drivers were agents of Uber and that Uber was therefore liable for the driver's conduct.

The apparent-agency theory is the legal innovation that makes the $8.5 million verdict significant beyond its individual value. Under traditional employment law, Uber classifies its drivers as independent contractors, not employees, which would generally shield the company from liability for their conduct. The apparent-agency theory bypasses the independent-contractor classification: even if the driver is not technically an employee, Uber can be liable if passengers reasonably believed the driver was acting as Uber's agent (because of the Uber-branded app, the ride assignment through Uber's platform, and the payment through Uber's system).

Trial 3 (April 2026): pending. The third bellwether trial involves a North Carolina woman who alleged she was sexually assaulted in March 2019. The plaintiff preemptively dismissed direct negligence and product liability claims, choosing to proceed solely on a vicarious liability theory, which further tests the apparent-agency framework.

The Lyft MDL 3171

In October 2025, seventeen plaintiffs filed a motion to consolidate their sexual assault claims against Lyft into a separate MDL. In February 2026, the motion was granted, and the cases were transferred to the Northern District of California before Judge Rita F. Lin (MDL 3171).

The Lyft MDL is at an earlier stage than the Uber MDL (MDL 3084), with the plaintiff leadership committee being appointed and initial case management proceedings underway. The allegations against Lyft mirror those against Uber: inadequate background checks, insufficient safety measures, and failure to respond to reports of driver misconduct.

The two MDLs are separate because the defendants are different companies, but they share legal theories, evidence, and structural questions. Notably, cross-platform discovery has occurred: Judge Breyer ordered Lyft to produce records for four drivers who drove for both platforms and allegedly assaulted passengers while driving for Uber. This cross-platform evidence could show that both companies knew about specific drivers' misconduct histories.

The settlement landscape

As of May 2026, there is no global settlement in the Uber MDL. Court records indicate that Uber has deposited funds to cover settlements for an unspecified number of individual cases, but the details (number of cases, amounts) have not been disclosed publicly.

The settlement landscape is being shaped by the bellwether results. The $8.5 million verdict in February 2026 established that juries will award substantial damages under the apparent-agency theory. The verdict strengthens plaintiffs' negotiating position for the thousands of pending cases.

Legal analysts project individual settlement values ranging from $300,000 to over $2 million per case, depending on the severity of the assault, the evidence of prior driver misconduct, the strength of the apparent-agency evidence, and other case-specific factors. The most severe cases (rape with evidence that Uber knew of the driver's prior complaints) will value at the high end.

The cross-platform driver problem

A significant evidentiary issue in the litigation involves drivers who operate on both the Uber and Lyft platforms simultaneously. When a driver with a history of misconduct complaints on one platform is allowed to drive on the other, the question becomes whether the platforms shared information about problematic drivers and whether they used that information to screen.

The Industry Sharing Safety Program (ISSP) was created as a mechanism for rideshare companies to share information about drivers who were deactivated for safety reasons. The MDL discovery has tested whether the program functioned effectively in practice.

In a notable ruling, Judge Breyer ordered Lyft (a non-party to the Uber MDL) to produce records relating to four drivers accused of sexually assaulting passengers while driving for Uber. The ruling requires Lyft to produce background checks, sexual misconduct reports, and any information shared through the ISSP. The court held that these records could show whether Uber knew or should have known about the drivers' prior misconduct on the Lyft platform.

This cross-platform discovery is significant for two reasons. First, it could establish that rideshare companies had access to information about dangerous drivers and failed to act on it. Second, it creates a template for similar discovery in the Lyft MDL (MDL 3171), where Uber's records about shared drivers would be equally relevant.

The cross-platform driver problem illustrates a broader failure in the rideshare safety infrastructure: when drivers can move freely between platforms and when platforms do not effectively share safety information, the passengers on both platforms bear the risk.

How this litigation differs from other mass torts

The Uber/Lyft litigation is structurally different from the pharmaceutical and medical-device mass torts that constitute most of the Halstonberg mass-tort coverage:

Depo-Provera meningioma (MDL 3140), Ozempic/GLP-1 gastroparesis (MDL 3094), and PPI kidney damage (MDL 2789) all involve product-liability or failure-to-warn claims against manufacturers. The Uber litigation involves platform-liability or negligence claims against a technology company.

Hair relaxer uterine cancer (MDL 3060) and fluoroquinolone antibiotic litigation involve delayed discovery of a product's health effects. The Uber litigation involves a known risk (sexual assault by strangers) and an alleged failure to mitigate it.

The legal theories are different (apparent agency and vicarious liability vs. failure to warn and strict product liability), the evidence is different (internal safety reports and complaint databases vs. clinical trials and FDA warnings), and the damages are different (physical and emotional trauma from assault vs. medical injury from a product).

The inclusion of rideshare safety litigation within the mass-tort framework reflects the reality that the MDL structure, the bellwether trial process, and the settlement negotiation dynamics are the same regardless of whether the underlying claim is about a drug or a platform. The procedural architecture is shared; the substance differs.

Practical guidance

For someone who was sexually assaulted by a rideshare driver:

The MDL is actively accepting cases, and the case count continues to grow. Filing positions your case within the framework that the bellwether verdicts are shaping.

Preserve all evidence immediately. Screenshots of the ride (the Uber or Lyft app showing the driver assignment, the route, the pickup and dropoff), police reports, medical records (emergency room, sexual assault forensic examination / rape kit, follow-up treatment), and any communication with the rideshare company (reports filed through the app, emails, support interactions) are the foundation of the case.

Report the assault to both law enforcement and the rideshare company if you have not already. The report to the company creates a record of Uber's or Lyft's knowledge, which is relevant to the negligence and agency theories.

Understand the statute of limitations in your jurisdiction. Sexual assault statutes of limitations vary substantially by state, and some states have extended limitations periods for sexual assault claims. Time sensitivity is important; consult with an attorney promptly.

The MDL handles Uber cases; Lyft cases are separately consolidated in MDL 3171. If your assault involved a Lyft driver, the Lyft MDL applies.

Be aware of the arbitration clause. Uber's terms of service have historically included a mandatory arbitration clause. In 2018, Uber exempted sexual assault and harassment claims from mandatory arbitration (following public pressure), but the scope of the exemption and its application to specific claims can be a litigation issue.

The $8.5 million bellwether verdict and the apparent-agency theory have substantially strengthened the legal position of plaintiffs in the Uber MDL. The litigation is in a high-leverage phase: the next bellwether trials and the ongoing settlement discussions will shape the framework for the thousands of pending cases. Cases filed and worked up during this phase are positioned within the developing framework.

For survivors considering whether to file: the litigation provides a structured legal process, the bellwether verdicts demonstrate that juries will hold rideshare companies liable, and the MDL framework allows cases to proceed efficiently. The decision to file is personal and should be made with the guidance of counsel experienced in the MDL.