Where does the Indiana Members Credit Union case file come from?

Every entry is taken from the breach report Indiana Members Credit Union 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: Indiana Members Credit Union Data Breach

This file collects the dated facts on record for the Indiana Members Credit Union incident. The state report is dated October 7, 2025. The incident itself is dated August 28, 2025.

Timeline

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

August 28, 2025Incident dateWhen the filing says the breach took place.
October 7, 2025Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state: Indiana
Date reported: October 7, 2025
Incident date: August 28, 2025
Receiving office: Indiana Attorney General

Case notes

Indiana Members Credit Union, located in Indiana, has formally reported a data security incident that may have impacted individuals' personal information. The credit union identified the breach on August 28, 2025, and subsequently made a public filing about the event on October 7, 2025.

The specific types of personal information involved in this security incident were not detailed in the public records available at the time of reporting. Therefore, it is referred to generally as 'personal information' or 'your data' that could have been compromised.

As stated in the public filing, Indiana Members Credit Union is actively investigating the incident. The ongoing investigation aims to determine the full scope of the breach and to ensure the security of their systems and data.

Individuals who believe they may be affected by this data security incident are encouraged to take proactive steps. This includes regularly reviewing financial account statements for any unauthorized transactions, monitoring credit reports for unusual activity, and exercising caution when encountering unsolicited communications that request personal details.

This documentation is compiled based on information made available through public filings submitted by Indiana Members Credit Union to relevant regulatory authorities, providing a factual record of the reported data security incident.

Questions about this case file

Where does the Indiana Members Credit Union case file come from?: Every entry is taken from the breach report Indiana Members Credit Union 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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