DATA BREACH ALERT: Edelson Lechtzin LLP is Investigating Claims on Behalf of ApolloMD Business Services, LLC Customers Whose Data May Have Been Compromised

NEWTOWN, Pa., Sept. 24, 2025 /PRNewswire/ — The law firm of Edelson Lechtzin LLP is investigating data privacy claims regarding an incident at ApolloMD Business Services, LLC (“ApolloMD”). ApolloMD learned of a data breach on or about May 22, 2025.

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About ApolloMD Business Services, LLC

ApolloMD Business Services, LLC handles operations for ApolloMD, a physician-led group serving 100+ hospitals with a focus on emergency medicine, hospital medicine, and revenue cycle management.

What happened?

On May 22, 2025, ApolloMD detected unusual activity within its network environment. In response, the company secured its systems and launched an investigation to determine the nature and scope of the incident. The investigation revealed that an unauthorized third party gained access to ApolloMD’s network between May 22 and May 23, 2025. During this time, certain files containing electronic protected health information (ePHI) related to ApolloMD’s affiliated physicians and partner practices may have been accessed or acquired.

The potentially compromised information includes names, Social Security numbers, addresses, dates of birth, diagnoses, provider names, dates of service, treatment details, and health insurance information.

The Qilin ransomware group has claimed responsibility for the attack. ApolloMD has issued notification letters on behalf of the following covered entity clients:

• Passaic Hospitalist Services, LLC
• Passaic River Physicians, LLC
• Pensacola Hospitalist Physicians, LLC
• Broad River Physicians Group, LLC
• Olive Branch Emergency Physicians, LLC
• Aurora Emergency Physicians, LLC
• The Bortolazzo Group, LLC
• Methodist University Emergency Physicians, PLLC
• Trinity Emergency Physicians, LLC
• Lorain Emergency Physicians, LLC
• Pennsylvania Hospitalist Group, LLC

How can I protect my personal data?

If you receive a data breach notification concerning ApolloMD, you should take steps to protect yourself against identity theft and fraud by regularly reviewing your account statements and monitoring your credit reports for any suspicious or unauthorized activity.

Edelson Lechtzin LLP is investigating a class action lawsuit to seek legal remedies for individuals whose sensitive personal data may have been compromised by the ApolloMD data breach.

For more information, please contact:

Marc H. Edelson, Esq.
EDELSON LECHTZIN LLP
411 S. State Street, Suite N-300
Newtown, PA 18940
Phone: 844-696-7492 ext. 2
Email: medelson@edelson-law.com
Web: www.edelson-law.com 

About Edelson Lechtzin LLP

Edelson Lechtzin LLP is a national class action law firm with offices in Pennsylvania and California. In addition to cases involving data breaches, our lawyers focus on class and collective litigation in cases alleging securities and investment fraud, violations of the federal antitrust laws, employee benefit plans under ERISA, wage theft, and consumer fraud.

This press release may be considered Attorney Advertising in some jurisdictions.

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SOURCE Edelson Lechtzin LLP