A Washington Attorney General breach filing identifies Landmark Admin, LLC, which administered information for Liberty Bankers Insurance Group and Accendo Insurance Company, as the entity involved in a 2024 data security incident. Other reported materials place the incident between May 13 and June 17, 2024. Landmark Admin discovered the incident on May 13, 2024. The breach was reported through state regulatory filings, although the available filing could not be fully retrieved for independent extraction of every field.
Reported materials estimate that approximately 1.6 million people were potentially affected. The compromised information included Social Security numbers and financial information, along with names and other private information. The available sources do not establish that clinical medical records or health insurance information were exposed. The dates of regulatory notification and consumer notification have not been publicly confirmed in the sources reviewed. A related Texas class action, Newson v. Landmark Admin, LLC, was filed in 2025 and later reached a reported settlement; the available litigation sources describe the matter as closed.