Illinois Biometric Information Privacy Act Case Has Significant Impact On Consumer Class Actions
On November 20, 2018, the Illinois Supreme Court heard oral arguments regarding the Illinois Biometric Information Privacy Act (BIPA) in Rosenbach v. Six Flags Entertainment Corporation, et al. BIPA governs how entities may collect, use, and retain biometric data, such as fingerprints and retinal scans. Specifically, the Illinois Supreme Court will rule on whether a plaintiff is an "aggrieved party" to state a claim under BIPA without suffering any actual injury. If the Supreme Court rules the way that they indicated at oral argument, then BIPA will become a large consumer issue.
Rosenbach claimed Six Flags violated BIPA when it scanned her son's thumbprint for his season pass without written consent. The Illinois Appellate Court held that a plaintiff must demonstrate more than a technical violation of BIPA in order to state a claim. There have been conflicting decisions about whether actual harm is required since "person aggrieved" is not defined in the statute.
During oral arguments before the Illinois Supreme Court, both parties heavily relied on legislative intent and statutory interpretations to support their definitions of the term "aggrieved party." Rosenbach contended the plain meaning of "aggrieved party" should be broadly construed to mean the infringement of a legal right, such as a legal right created by BIPA. In response, Six Flags argued Rosenbach was not an "aggrieved party" because neither she nor her son suffered an injury from this technical violation.
BIPA provides for liquidated damages of $1,000 for each negligent violation, and $5,000 for each willful violation. BIPA also allows a prevailing plaintiff to recover litigation costs and expenses, including attorneys' fees.
Illinois has seen a surge of BIPA cases filed as class actions. Most of the filed lawsuits have arisen in the employer/employee context. However, the law acts more like a consumer protection statute rather than a labor law. There are obvious differences in defending a consumer class action as compared to an employment class action. With that said, the Illinois Supreme Court will soon tell us what a plaintiff must allege to qualify as an "aggrieved party" in order to state a claim under BIPA.
Featured Insights

Privacy, Cyber & AI Decoded Alert
May 21, 2026
Deploying AI Companions in Elder Care: A Privacy Compliance Playbook

Press Release
May 20, 2026
Hinshaw Releases America 250 Book Exploring Insurance's Role in Building the United States

Consumer Crossroads: Where Financial Services and Litigation Intersect
May 19, 2026
OCC's Final Escrow-Interest Preemption Rules Bolster the Second Circuit’s Cantero Decision

Webinar
May 19, 2026
Scott Seaman Speaks on Making Decisions in Difficult Risk Environments

Consumer Crossroads: Where Financial Services and Litigation Intersect
May 14, 2026
Key Takeaways from the 2026 MBA Legal Issues and Regulatory Compliance Conference

Consumer Crossroads: Where Financial Services and Litigation Intersect
May 14, 2026
SCOTUS Confirms: Federal Courts Retain Power to Affirm or Vacate an Arbitration Decision

In The News
May 13, 2026
Hinshaw Contributes Chapters to “Wrongful-Death and Survival Actions” IICLE Handbook

In The News
May 12, 2026
Hinshaw GC Steve Puiszis Discusses Protecting Attorney-Client Privilege in an AI Age

Event
May 12-13, 2026
Mitchel Chargo Speaks on the Rapidly Evolving Cannabis Industry

Consumer Crossroads: Where Financial Services and Litigation Intersect
May 11, 2026
Tennessee Reaches Settlement with Mariner in Multistate UDAAP Enforcement Action

Press Release
May 11, 2026
Ali Degan Elected to the Fellows of the American Bar Foundation

