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Allegheny Health Network Data Breach Investigation

The data privacy attorneys at The Lyon Firm are investigating an alleged data breach incident at Allegheny Health Network that may have impacted as many as 294,000 individuals.

Contact our data privacy attorneys to begin filing a class action claim or to learn more about joining an existing data theft litigation. We have filed numerous data breach lawsuits on behalf of plaintiffs nationwide. Call for a free consultation and case review.

The Lyon Firm is actively involved in data privacy and data theft cases and is currently investigating the Allegheny Health Network data breach on behalf of victims and plaintiffs in Pennsylvania and nationwide.

According to reports, the Allegheny Health Network suffered a data breach that may have leaked the personal data of thousands of individuals.

What is the Allegheny Health Network?

Allegheny Health Network (AHN) is a 14-hospital medical system based in Pittsburgh. Allegheny Health Network offers primary care, specialty care, and wellness pavilions.  Network specialties include bariatric and metabolic, cancer, cardiovascular, diabetes and endocrinology, neuroscience, mental health, and women’s health.

What Happened at Allegheny Health?

According to sources, a data breach involving unauthorized access to patient data has been detected at one of AHN’s business associates. The attack occurred at IntraSystems LLC, a third-party firm contracted to host, manage, and secure certain computer systems used by AHN’s Home Medical Equipment and Home Infusion companies.

IntraSystems first notified AHN about the cyberattack on November 19, 2024, with its internal investigation determining that certain patient data was accessed on October 11, 2024. If you have been notified by the hospital or received a data breach notification letter, it is important to understand the increased risks of fraud and medical identity theft.

This is not the first data theft event for AHN in the last few years. On May 31 and June 1, 2022, Allegheny Health experienced a data breach in which sensitive information on its system may have been accessed.

The following information may have been stolen during the data breach:

  • Name
  • Social Security number
  • Financial information
  • Medical information
  • Prescription Information
  • Medical record ID number
  • Date of birth
  • Contact information
  • Driver’s license number

Joe Lyon is a highly-rated data breach lawyer and Privacy Attorney representing plaintiffs nationwide in class action security breach lawsuits.

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