JUSTICE JAGHER LONDON & MILLEN
Consumer Protection
Holding Companies Accountable.
Protecting Consumer Trust.
Consumers rely on companies to act transparently, safeguard their data, and honor the promises they make. When that trust is broken, the consequences are widespread.
JJLM brings consumer protection cases nationwide — driven by disciplined strategy and a relentless focus on results.
$5+
Billion
RECOVERED FOR CLIENTS & CLASS MEMBERS
100+
COURT-APPOINTED
LEADERSHIP ROLES
50+
Years
of private
enforcement experience
Consumer protection laws exist to ensure that businesses deal fairly and honestly with the people they serve.
Yet increasingly, misconduct occurs in complex and often hidden ways — from data collection practices consumers never knowingly agreed to, to digital systems designed to obscure how personal information is used or shared.
JJLM represents consumers harmed by these practices. We pursue cases that expose unlawful conduct, secure meaningful relief, and reinforce the standards companies must meet.
Unlawful collection, tracking, Sharing or sale of consumer data
Biometric data privacy violations
Misrepresentations about products, services, or digital platforms
Unlawful or unfair consumer business practices
Data breaches exposing sensitive personal information
Defective Products
Setting the Standard for Consumer Advocacy.
Our approach is grounded in three core principles: Integrity. Innovation. Impact.
Protecting Consumer Rights in a Changing Landscape.
Consumers deserve honesty and transparency from the companies they trust. Too often, businesses engage in practices that mislead consumers, conceal risks, or place profits above responsibility.
At JJLM, integrity is the foundation of our work. We hold companies accountable when they violate consumer trust, pursuing litigation that protects individual rights and reinforces the obligations businesses owe to the public.
Addressing Modern Consumer Harm.
Many consumer protection violations arise within complex, technology-driven systems. From digital marketplaces to opaque data collection and tracking practices, misconduct often occurs in ways that are difficult for consumers — and even regulators — to detect.
We combine legal strategy with technological understanding to investigate these emerging threats. By analyzing how modern platforms, data ecosystems, and tracking technologies operate, we uncover practices companies often assume will remain hidden.
Delivering Meaningful Consumer Outcomes.
Consumer protection enforcement serves two purposes: compensating those harmed and preventing future misconduct. Many of the practices we investigate affect millions of people. Through class actions and other complex litigation, we pursue remedies that deliver meaningful relief while forcing companies to change their behavior.
Our goal is not simply to resolve disputes, but to achieve outcomes that strengthen consumer protections and deter future harm.
_edited.jpg)
Modern Consumer Risks
Consumer harm increasingly arises in digital and data-driven environments.
We regularly handle matters involving online platforms, mobile applications, advertising technologies, and data ecosystems — where consumer information is collected, analyzed, and monetized in ways that are not always transparent.
We focus on understanding how these ever-changing systems function and where they fail consumers.
Our Approach
We build every case with the expectation that it may proceed to trial.
From investigation through discovery and resolution, our approach is disciplined, strategic, and focused on achieving the best results for our clients.
We do not treat these matters as routine disputes. We approach them as cases that shape how companies interact with consumers.
.png)
We Hold Companies To Their Promises.
When companies misuse data, mislead consumers, or fail to safeguard sensitive information, the harm is not theoretical — it is real and often widespread.
We bring the experience, technical understanding, and litigation focus necessary to take on complex consumer protection cases.
Our work is grounded in a clear understanding of how modern business practices operate and a commitment to holding companies accountable when they fall short.
Consumer protection serves two purposes: ensuring companies honor their obligations and making whole those harmed when they do not. We are committed to both.
Jonathan Jagher, Partner
Featured Matters
Our attorneys prosecute complex consumer protection matters at the highest levels, securing significant recoveries for consumers nationwide, including:
Active
Crenshaw, et al. v. The Temple University Health System, Inc.
Active
Buxbaum v. Stanford Health Care
Active
Raimondi v. TCL North America Inc.
Resolved
Mediate v. Life Line Screening of America, Ltd.
Resolved
In re Chubb Drought Insurance Litigation
Active
Penning v. Medicinenet, Inc., et al.
Active
In re MoveIt Customer Data Security Breach Litigation
Resolved
Dzananovic v. Badoo Trading Limited (Bumble)
Resolved
In re Morgan Stanley Data Security Litigation
Active
Hutcheson, et al. v. Verogen, Inc., d/b/a GEDmatch, et al.
Resolved
Murphy v. Toyota Motor Corporation
Active
Singer, et al. v. Comscore, Inc., et al.
Active
Strull, et al. v. Demandbase, Inc.
Resolved
In re TikTok Consumer Privacy Litigation
Resolved
Clarke v. Lemonade Inc.
Active
In re: Heritage Valley Health System, Inc.
Active
Rose, et al. v. Yelp, Inc.
Resolved
Powe v. Dermalogica, LLC
Active
Rodriguez, et al. v. StackAdapt Inc., et al.
Active
Gupta v. Madewell, Inc.
Resolved
In re Proctor & Gamble Aerosol Products Litigation
Resolved
Zakikhani et. al. v. Hyundai Motor Company et. al.
Active
In re AT&T Inc. Customer Data Security Breach Litigation
Active