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Case File: UChicago Medicine Medical Group Data Breach

This file collects the dated facts on record for the UChicago Medicine Medical Group incident. The state report is dated May 23, 2025. The incident itself is dated July 5, 2024.

Timeline

322 days separate the incident date from the date it was reported.

  1. July 5, 2024Incident dateWhen the filing says the breach took place.
  2. May 23, 2025Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state
Indiana
Date reported
May 23, 2025
Incident date
July 5, 2024
Receiving office
Indiana Attorney General

Case notes

UChicago Medicine Medical Group, operating in Indiana, has reported a data security incident. The breach was discovered on July 5, 2024, and the organization officially filed notice of the event on May 23, 2025. Authorities are currently investigating the matter to determine the full scope and impact.

At this time, the public records do not specify the exact type of security incident that occurred or the precise categories of personal information that may have been exposed. Therefore, individuals potentially affected should be aware that their data could have been involved.

As the investigation continues, individuals who receive direct notification from UChicago Medicine Medical Group should carefully review that communication. Official letters will provide the most accurate and personalized details about the incident and any specific steps recommended for their situation.

In the absence of specific details, it is generally advisable to take precautions. Monitor your accounts for any unusual activity, be cautious of unsolicited communications that ask for personal details, and consider placing fraud alerts on your credit files as a preventive measure.

This information is based on public filings made with regulatory bodies. DataBreachCaseFile.com serves as a registry for these verified U.S. data breach filings, providing factual documentation for researchers and affected individuals.

Questions about this case file

Where does the UChicago Medicine Medical Group case file come from?
Every entry is taken from the breach report UChicago Medicine Medical Group lodged with the Indiana Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?
Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?
It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?
Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

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Filing source: Indiana Attorney General