Landmark Admin, LLC (supplemental letter only) Data Breach

Investigation Open

Case File · IA · Filed Apr 10, 2025

Quick Facts

State Filed
IA
Date Reported to AG
Apr 10, 2025
Date of Breach
Not disclosed
Records Affected
Not disclosed
Status
Investigation Open
Last Updated
Jul 21, 2026
Data Types Exposed

What Happened

Were You Affected?

You may have been affected by the Landmark Admin, LLC (supplemental letter only) data breach if:

  • You received a written data breach notification letter from Landmark Admin, LLC (supplemental letter only)
  • You are or were a customer, patient, or employee of Landmark Admin, LLC (supplemental letter only)
  • Your information was held by Landmark Admin, LLC (supplemental letter only) in IA

"According to a state filing in IAon April 10, 2025, this breach affected not publicly disclosed individuals."

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This case file references a public filing made with the state filing in IA. This website is not affiliated with, endorsed by, or operated by any state government agency.