Where does the Aflac Incorporated case file come from?

Every entry is taken from the breach report Aflac Incorporated lodged with the Montana 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: Aflac Incorporated Data Breach

This file collects the dated facts on record for the Aflac Incorporated incident. The state report is dated December 19, 2025. The incident itself is dated June 12, 2025.

Timeline

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

June 12, 2025Incident dateWhen the filing says the breach took place.
December 19, 2025Report filed in MontanaDate the notice was lodged with the Montana Attorney General.

Case facts

Filing state: Montana
Date reported: December 19, 2025
Incident date: June 12, 2025
Receiving office: Montana Attorney General

Case notes

Aflac Incorporated, based in Montana, has reported a data security incident that it states occurred on June 12, 2025. The company officially filed notice of this breach on December 19, 2025, confirming that an investigation into the event is currently underway.

The specific types of personal information involved in this incident have not been detailed in the public filing. Aflac's disclosure indicates that certain personal information was affected, but the precise categories of data are not specified at this time. Recipients of a notification letter should review it carefully for any further specifics the company provides.

While the full scope of the breach and the exact information involved are still being investigated, individuals who receive notification should consider general protective measures. Data breaches can sometimes lead to an increased risk of unauthorized access to personal accounts or other forms of identity-related issues.

It is recommended that individuals remain vigilant. Review statements from financial institutions and other services for any unusual activity. Consider placing a fraud alert or security freeze on your credit reports with the three major credit bureaus (Equifax, Experian, and TransUnion) to help prevent new accounts from being opened in your name without authorization. Always be cautious of unsolicited communications that request personal details.

Questions about this case file

Where does the Aflac Incorporated case file come from?: Every entry is taken from the breach report Aflac Incorporated lodged with the Montana 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.

Montana data breaches

Filing source: Montana Attorney General

Named in the Aflac Incorporated breach?

Attach your notice and a short note. An attorney checks it against this case file at no cost.

Timeline

Case facts

Case notes

Questions about this case file

More Montana case files