Where does the Capital One case file come from?

Every entry is taken from the breach report Capital One 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: Capital One Data Breach

This file collects the dated facts on record for the Capital One incident. The state report is dated April 4, 2025. The incident itself is dated March 14, 2025.

Timeline

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

March 14, 2025Incident dateWhen the filing says the breach took place.
April 4, 2025Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state: Indiana
Date reported: April 4, 2025
Incident date: March 14, 2025
Receiving office: Indiana Attorney General

Case notes

Capital One, a prominent financial services company, has formally reported a data security incident to the Indiana Attorney General. This disclosure, made on April 4, 2025, concerns a breach that reportedly took place on March 14, 2025.

The specific nature of this security event and the categories of personal information potentially accessed or exposed have not been detailed in the public filing. Capital One has indicated that the incident is currently under investigation, suggesting that further specifics may emerge as their inquiry progresses.

At this time, the number of individuals affected by this Capital One data breach remains unspecified. Customers or individuals who receive direct notification from Capital One should carefully review the information provided to understand the potential impact.

If you receive a notification, it is advisable to remain vigilant against potential fraud or identity theft. Monitor your financial accounts and credit reports for any unusual activity. Consider placing a fraud alert or security freeze on your credit files as a precautionary measure.

All details regarding this incident are derived from public regulatory filings made by Capital One with the state of Indiana, serving as official documentation of the reported breach.

Questions about this case file

Where does the Capital One case file come from?: Every entry is taken from the breach report Capital One 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

Named in the Capital One breach?

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Timeline

Case facts

Case notes

Questions about this case file

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