Where does the Appalachian Community Federal Credit Union case file come from?

Every entry is taken from the breach report Appalachian Community Federal 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: Appalachian Community Federal Credit Union Data Breach

This file collects the dated facts on record for the Appalachian Community Federal Credit Union incident. The state report is dated December 30, 2025. The incident itself is dated October 7, 2025.

Timeline

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

October 7, 2025Incident dateWhen the filing says the breach took place.
December 30, 2025Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state: Indiana
Date reported: December 30, 2025
Incident date: October 7, 2025
Receiving office: Indiana Attorney General

Case notes

Appalachian Community Federal Credit Union has publicly reported a data breach that occurred on October 7, 2025. The financial institution filed notice of this incident on December 30, 2025, indicating that an investigation into the event is ongoing.

While the specific categories of data involved have not been detailed in the public filings, the incident did expose personal information. This affects individuals associated with Appalachian Community Federal Credit Union, particularly those residing in Indiana where the filing originated.

This disclosure serves as an official record for individuals who may have received a direct notification letter. Public records, such as this filing, provide a transparent overview of reported cybersecurity incidents and can help verify the legitimacy of such communications.

If you believe your information may have been compromised, it is advisable to regularly monitor your financial statements and credit reports for any unusual activity. Consider placing a fraud alert or credit freeze with major credit bureaus, and be cautious of unsolicited communications requesting personal details.

Staying vigilant and proactive in safeguarding your personal data is an important step following any reported data security incident.

Questions about this case file

Where does the Appalachian Community Federal Credit Union case file come from?: Every entry is taken from the breach report Appalachian Community Federal 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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