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See the full University of Illinois Hospital and Health Sciences System breach case facts
MonitoringIndianaFiled February 12, 2026

Understanding your University of Illinois Hospital and Health Sciences System data breach notification letter

If a University of Illinois Hospital and Health Sciences System letter arrived in your mailbox, here is what it means, why you received it, and the free steps you can take right now.

Why you received this letter

The University of Illinois Hospital and Health Sciences System reported a data breach to Indiana officials on February 12, 2026. This incident, which originated in September 2024, exposed sensitive patient data, including full names, dates of birth, Social Security numbers, and medical information. Affected individuals face potential risks such as medical identity theft and financial fraud due to this compromise.

Information the filing reports as involved

  • Full Name
  • Date of Birth
  • Social Security Number
  • Medical Record Number
  • Health Insurance ID Number
  • Diagnosis and Treatment Information
  • Prescription Information
  • Billing and Financial Information

What to do after the letter

  1. Confirm the notice is genuine

    A legitimate University of Illinois Hospital and Health Sciences System notice references the specific incident reported to the Indiana Attorney General and describes which categories of your information were involved. Compare the letter against the public filing before acting on any links or phone numbers it contains.

  2. Keep the letter — it is your proof of connection

    The notification letter is the document that ties your personal information to this incident. Keep the original and photograph it. If you later request a case review, this letter is the strongest evidence that you were among the affected individuals.

  3. Protect your accounts and credit

    Depending on what was exposed, consider a free credit freeze with all three bureaus, new passwords for reused credentials, and monitoring of financial statements. These steps are free and do not require you to wait for anyone's permission.

  4. Check the record against the public filing

    You can verify the University of Illinois Hospital and Health Sciences System incident against the filing reported to the Indiana Attorney General. This registry summarizes what was filed; it does not provide legal advice.

This page summarizes a data breach reported to the Indiana Attorney General for informational purposes. DataBreachInformation.com is a neutral reference registry and does not provide legal advice.

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