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Case File: Landmark Admin, LLC (supplemental letter only) Data Breach

This file collects the dated facts on record for the Landmark Admin, LLC (supplemental letter only) incident. The state report is dated April 10, 2025.

Timeline

  1. April 10, 2025Report filed in IowaDate the notice was lodged with the Iowa Attorney General.

Case facts

Filing state
Iowa
Date reported
April 10, 2025
Receiving office
Iowa Attorney General

Case notes

Landmark Admin, LLC submitted a data breach notification to the Iowa Attorney General's office on April 10, 2025. This filing indicates that an incident occurred involving personal information, though details regarding the specific type of breach have not been made public.

The official record does not specify the exact categories of data that may have been exposed as a result of this incident. Consequently, individuals receiving a notification from Landmark Admin, LLC should carefully read the communication to understand what personal information may have been involved.

At present, the investigation into this data incident is ongoing. The number of Iowa residents potentially affected by this event also remains unspecified in the publicly available documents. This reflects the standard process where initial filings may precede full details of a breach.

If you receive a notification letter from Landmark Admin, LLC, it is crucial to follow any recommendations provided within that letter. General protective steps include remaining vigilant for any suspicious activity across your accounts, regularly reviewing financial statements and credit reports, and considering changes to passwords for online services.

These details are derived from public regulatory filings with the Iowa Attorney General's office, intended to provide transparency regarding data security incidents.

Questions about this case file

Where does the Landmark Admin, LLC (supplemental letter only) case file come from?
Every entry is taken from the breach report Landmark Admin, LLC (supplemental letter only) lodged with the Iowa 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 Iowa case files

Iowa data breaches

Filing source: Iowa Attorney General