In October 2022, Advocate Aurora Health notified 3 million individuals of a data breach resulting from its use of tracking pixels on its website for tracking website visitor activity. Now, this month, Advocate Aurora Health settled a class action stemming from that data breach for $12.25 million.

In its breach notification to patients, Advocate Aurora Health stated that it had used third-party vendors to “measure and evaluate information concerning the trends and preferences of its patients as they use our websites,” which means the health care system was sharing IP address, locations, times of appointments, and communications within MyChart with these third parties without necessary consent or for an otherwise permissible purpose under the Health Insurance Portability and Accountability Act (HIPAA). Upon discovery of this disclosure, Advocate Aurora Health conducted an internal investigation to determine the scope of patient information that was being transmitted to its third-party vendors.

After the breach notification, many lawsuits were filed and eventually consolidated into a class action complaint. The class action complaint alleged that Advocate Aurora Health’s use of tracking pixels on its website “resulted in the invasion of Plaintiffs’ and Settlement Class Members’ privacy and other alleged common law and statutory violations.”

The $12.25 million settlement will be distributed to class members and to reimburse attorneys’ fees and other expenses. A recent study in Health Affairs found that third-party tracking technologies are being used on 98.6 percent of all U.S. non-federal acute care hospital websites. If your healthcare organization falls into this category, take this settlement and the many other pending pixel class action cases as a reminder to review your website’s use of pixels and other tracking technologies and to update your website privacy policies and data collection practices for compliance.

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