Landmark Admin, LLC (supplemental letter only) data breach

Clerk's notes

Landmark Admin, LLC, an administrative services provider, recently filed notice with the Iowa Attorney General on April 10, 2025, concerning a data breach. The specific details regarding how the breach occurred remain unspecified in the public record, but it involved unauthorized access to information managed by the company.

As an administrative services provider, Landmark Admin, LLC typically handles sensitive personal information related to policyholder records and claims processing. The company's operations often involve collecting and storing a wide range of personal data to manage insurance coverage and benefit administration. If you received a supplemental data breach notification letter, it confirms that your information was among the data impacted by this event.

The breach filing indicates that personal information under Landmark Admin, LLC's care was exposed. While the specific types of data are not detailed in the public report, companies like Landmark Admin, LLC commonly process various forms of sensitive personal data as part of their services.

For those who received a notification, it is important to carefully review the letter. This document should provide specific information about what occurred and any identity monitoring services being offered. Understanding the scope of the exposure is a critical first step.

Currently, this incident is listed as 'investigating' by the Iowa Attorney General's office. If you are among those affected by the Landmark Admin, LLC data breach, you may consider requesting a free case review to discuss the circumstances of this incident and what actions, if any, may be available to you.

If a notification letter about this breach reached you, see every Iowa data breach on file or browse all cases.