in Newswire Published on October 11, 2023

Costco Uses Tracking Tech to Disclose Online Pharmacy Customers’ Health Info to Third Parties, Class Action Alleges

by Corrado Rizzi

Last Updated on November 7, 2023

Castillo et al. v. Costco Wholesale Corporation

Filed: October 6, 2023 § 2:23-cv-01548

Costco faces a class action over its alleged use of a Meta Pixel to secretly disclose the private health information of millions of pharmacy customers to third parties.

Case Spotlight

Hair Relaxer Lawsuits

How Do I Join a Class Action Lawsuit?

ClassAction.org Newsletter

Stay Current

Sign Up For
Our Newsletter

New cases and investigations, settlement deadlines, and news straight to your inbox.

This browser does not support PDFs. Please download the PDF to view it: Download PDF.

Last Updated on November 7, 2023 — 10:29 AM

Corrado Rizzi

corrado@classaction.org

Corrado Rizzi is the Senior Managing Editor of ClassAction.org.

About ClassAction.org

ClassAction.org is a group of online professionals (designers, developers and writers) with years of experience in the legal industry.

Learn More

Before commenting, please review our comment policy.