Data Breach WatchDBWWere you affected by a data breach in Ohio?
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Ohio Data Breaches — Page 3
Browse data breaches affecting Ohio residents in 2026. Stay informed about security incidents and protect your personal information.
Showing 4 breaches affecting Ohio
Healthcare Services Group, Inc
Discovered Sep 1, 2024
Healthcare Services Group, Inc. experienced a data breach in 2024 that impacted over 624,000 individuals across 48 U.S. states.
You may be entitled to compensation
Prentke Romich Company dba PRC-Saltillo
Discovered Aug 14, 2024
The Prentke Romich Company dba PRC-Saltillo data breach was regulator-confirmed in 2024 after the company reported an August incident involving sensitive personal and medical information. Court documents estimate that approximately 53,028 individuals were affected.
You may be entitled to compensation
Landmark Admin, LLC
Discovered May 13, 2024
Landmark Admin, LLC experienced a 2024 data breach affecting approximately 1.6 million people. Reported exposed information included Social Security numbers and financial information; the incident involved Landmark Admin’s administration of information for Liberty Bankers Insurance Group and Accendo Insurance Company.
Medusind, Inc.
Discovered Dec 29, 2023
Medusind, Inc. experienced a regulator-confirmed data breach on December 29, 2023, involving personal, medical, insurance, payment, and government-identification information. The number of affected individuals has not been publicly identified in the sources reviewed.
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