Where does the Trusteed Plans Service Corporation case file come from?

Every entry is taken from the breach report Trusteed Plans Service Corporation lodged with the California 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: Trusteed Plans Service Corporation Data Breach

This file collects the dated facts on record for the Trusteed Plans Service Corporation incident. The state report is dated September 15, 2025. The incident itself is dated December 26, 2024.

Timeline

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

December 26, 2024Incident dateWhen the filing says the breach took place.
September 15, 2025Report filed in CaliforniaDate the notice was lodged with the California Attorney General.

Case facts

Filing state: California
Date reported: September 15, 2025
Incident date: December 26, 2024
Receiving office: California Attorney General

Case notes

Trusteed Plans Service Corporation, a California-based entity, recently filed notice concerning a data security incident. This breach reportedly took place on December 26, 2024, with the company submitting its official report on September 15, 2025.

The public filing indicates that personal information was compromised during this security event. However, the specific categories of data involved were not detailed in the available regulatory documents.

At present, Trusteed Plans Service Corporation is actively investigating the full scope of the breach and working to identify the individuals whose data may have been affected. The total number of people impacted by this incident remains unspecified in the public record.

As a general best practice, individuals should remain vigilant by regularly reviewing statements from their financial institutions and other accounts for any unauthorized transactions or suspicious activity. It is also advisable to periodically check your credit reports for any unfamiliar inquiries or accounts opened in your name.

To further safeguard your information, consider implementing a fraud alert or security freeze on your credit files. These measures can help prevent new credit from being established using your personal details. Stay informed by any official correspondence from Trusteed Plans Service Corporation.

Questions about this case file

Where does the Trusteed Plans Service Corporation case file come from?: Every entry is taken from the breach report Trusteed Plans Service Corporation lodged with the California 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.

California data breaches

Filing source: California Attorney General

Named in the Trusteed Plans Service Corporation 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 California case files