Are you a victim of the DuPage Medical Group data breach?

If you are, please submit your information here to participate in the class action lawsuit against DuPage Medical Group:



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DuPage Medical Group
Data Breach Class Action

September 9, 2021, Attention: DuPage Medical Group Patients.

On August 17, 2021, after an independent data breach investigation by a third-party network security investigative team, DuPage Medical Group learned that private health information concerning its patients was compromised and possibly exfiltrated during a data breach that took place on July 12, 2021, and July 13, 2021. DuPage Medical Group's third-party network security investigative team determined that DuPage Medical Group's computer network was exposed to unauthorized access and that specific data maintained on the computer network included patient health related data. In a notice of data breach filed on August 30, 2021, by the DuPage Medical Group with the U.S. Department of Health and Human Services, it was revealed that the data breach affected 655,384 patients.

Patient health information compromised during the DuPage Medical Group data breach may include, but is not necessarily limited to: patient names, patient address­es, patient dates of birth, patient treat­ment dates, patient CPT (med­ical pro­ce­dure) codes, and patient diag­no­sis codes.

DuPage Medical Group has stated that it will mail data breach notification letters to patients affected by the data breach. More information from DuPage Medical Group about the data breach may be found here: DuPage Medical Group Notice of Data Security Incident.

If you believe you are a victim of the DuPage Medical Group data breach, and would like to participate in a class action lawsuit regarding this data breach, please submit your information via the form on this webpage. This website is not associated with nor authorized by DuPage Medical Group or any affiliated companies.