Posted inCybersecurity News
Mainline Health Systems and Select Medical Holdings disclose breaches impacting more than 200,000 customers.
Mainline Health Systems, a nonprofit healthcare provider based in Arkansas, disclosed a major data breach affecting 101,104 individuals. The incident occurred on or about April 10, 2024, but was only confirmed after a detailed investigation concluded on May 21, 2025. The breach involved unauthorized access to the organization’s network, resulting in the exposure and potential theft of sensitive personal and health information.









