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Case file

Case File: Automobile Club of Southern California (ACSC) Data Breach

This file collects the dated facts on record for the Automobile Club of Southern California (ACSC) incident. The state report is dated March 9, 2026. The incident itself is dated July 10, 2025.

Timeline

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

  1. July 10, 2025Incident dateWhen the filing says the breach took place.
  2. March 9, 2026Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state
Indiana
Date reported
March 9, 2026
Incident date
July 10, 2025
Receiving office
Indiana Attorney General

Case notes

The Automobile Club of Southern California (ACSC) has formally reported a data incident to regulatory authorities, with the official filing dated March 9, 2026. This disclosure pertains to an event that took place on July 10, 2025, according to records submitted in Indiana.

The public filing indicates that personal information was involved in this incident. However, the specific categories of data exposed were not detailed in the available documentation, which refers to 'the information involved' in general terms. The exact nature of the breach type also remains unspecified.

ACSC reported this event nearly eight months after its occurrence. As of the filing date, the Automobile Club of Southern California states that it is actively investigating the incident to determine its full scope and impact.

Individuals who have received a direct notification from ACSC regarding this incident should carefully review their correspondence for any specific instructions. It is generally advisable to maintain heightened vigilance over your personal accounts and to monitor for any unusual or unauthorized activity.

As a broad precaution, consider enabling multi-factor authentication (MFA) on all online accounts where it is available. This security feature adds an additional layer of protection by requiring a second verification step beyond just a password. Also, be cautious of any unsolicited communications, such as emails or texts, that claim to be from ACSC, as these could be attempts to phish for your data.

This documentation is based on information made public through regulatory filings by the Automobile Club of Southern California. DataBreachCaseFile.com presents these facts as a public record, detailing what has been officially reported.

Questions about this case file

Where does the Automobile Club of Southern California (ACSC) case file come from?
Every entry is taken from the breach report Automobile Club of Southern California (ACSC) 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.

More Indiana case files

Indiana data breaches

Filing source: Indiana Attorney General