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Keystone Health Data Breach Investigation

The Lyon Firm is actively involved in class action personal privacy and data theft cases and is currently investigating Keystone Health data breach claims on behalf of plaintiffs in Pennsylvania and nationwide.

Keystone Health, a Pennsylvania primary care provider, disclosed a healthcare data breach that allegedly impacted the protected health information of over 235,000 individuals.

Keystone discovered the security incident on August 19 and has determined that an unauthorized party accessed system files between July 28 and August 19.