The Trusteed Plans Service Corporation Data Breach: Reported Filing Facts
Trusteed Plans Service Corporation appears to be a third-party administrator or insurance services provider specializing in the management of employee benefit plans and retirement accounts. Given the nature of their business, they typically collect and store sensitive personal information, including Social Security numbers, financial account details, and comprehensive health insurance or retirement plan data necessary for processing claims and benefits. This security incident was officially reported to the California Attorney General in 2025, confirming that unauthorized access to their systems occurred. If you received a data breach notification letter from the company, it indicates that your personal information was stored within their systems at the time of the event and may have been compromised.
- State
- California
- Breach date
- December 26, 2024
- Reported
- September 15, 2025
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
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