Data Breach — No Win No Fee

What Is the Legal Framework for Data Breach Claims?

Direct Answer: The US has no single federal data privacy law. Data breach claims rely on state consumer protection statutes, state breach notification laws, and federal regulations like HIPAA. Most data breach class actions are handled on contingency — affected individuals pay nothing upfront to join.

The United States lacks a single comprehensive federal data privacy law. Instead, data breach liability arises from a patchwork of federal sector-specific laws (HIPAA for healthcare, GLBA for financial institutions), state data breach notification statutes, state consumer protection laws, and common law negligence. Key state laws with private rights of action include:

• California CCPA/CPRA — statutory damages of $100–$750 per consumer per incident for certain breaches
• Illinois BIPA — the Biometric Information Privacy Act provides $1,000–$5,000 per violation for biometric data misuse
• State UDAP laws — unfair and deceptive acts and practices statutes in all 50 states

The Standing Challenge

A persistent challenge in data breach litigation is establishing Article III standing — the constitutional requirement that a plaintiff show a concrete injury. After the Supreme Court's 2021 decision in TransUnion LLC v. Ramirez, courts have increasingly required evidence of actual harm (identity theft, financial loss) rather than mere data exposure or risk of future harm.

Class Action Structure

Most data breach cases proceed as class actions because individual damages are often small but the aggregate harm is significant. Attorney fees are typically 25%–33⅓% of the total settlement, approved by the court. Class members usually receive credit monitoring services, cash payments, or reimbursement for documented losses.