Where does The Cooper Health System case file come from?

Every entry is taken from the breach report The Cooper Health System 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.

Case file

Case File: The Cooper Health System Data Breach

This file collects the dated facts on record for The Cooper Health System incident. The state report is dated May 23, 2025. The incident itself is dated May 14, 2024.

Timeline

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

May 14, 2024Incident dateWhen the filing says the breach took place.
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: May 14, 2024
Receiving office: Indiana Attorney General

Case notes

The Cooper Health System, based in Indiana, has formally disclosed a data breach incident. The breach itself was identified as occurring on May 14, 2024, with the public filing to regulators completed on May 23, 2025. This notification provides a record of the event for affected individuals and the public.

The nature of this breach and the specific types of personal information involved have not yet been detailed in the public records. The Cooper Health System has indicated that an investigation into the incident is ongoing. Therefore, any individuals who receive direct notification from the organization should carefully review the information provided to understand how they might be affected.

Because the precise categories of data involved remain unconfirmed, it is important for individuals to generally safeguard their personal information. Those who receive official notification regarding this breach should pay close attention to any specifics included in that communication, as it will contain the most direct information available.

While investigations proceed, it is always a prudent measure to monitor your financial and personal accounts for any unusual or unauthorized activity. Consider reviewing your credit reports periodically and being cautious of unsolicited communications, especially those requesting personal details. Placing a fraud alert on your credit file can also offer an additional layer of protection.

This information is compiled from public regulatory filings and aims to provide a factual overview of the reported incident. Further details, if they become available, would typically be shared by The Cooper Health System through official channels.

Questions about this case file

Where does The Cooper Health System case file come from?: Every entry is taken from the breach report The Cooper Health System 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.

Indiana data breaches

Filing source: Indiana Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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