McLaren Health Care Data Breach Investigation

Migliaccio & Rathod LLP is involved in the McLaren Health Care data breach investigation.

data breach investigation


Migliaccio & Rathod LLP is involved in the McLaren Health Care data breach investigation, for a data breach affecting 2,192,515 individuals and their personal information.

On August 22, 2023, McLaren Health Care became aware of a network disruption that occurred on or about July 28, 2023, and August 23, 2023, by which unauthorized access to its data was obtained. Patient information was impacted. This information includes names and the following: Social Security number, health insurance information, date of birth, and medical information including billing or claims information, diagnosis, physician information, medical record number, Medicare/Medicaid information, prescription/medication information, diagnostic and treatment information.

McLaren Health Care recently began informing individuals of this breach on November 9, 2023, through a mailed notice letter. All of the information stolen is likely valuable and dangerous to affected victims. In previous data breaches, victims of data theft have noticed identity theft attempts ranging from fraudulent charges on bank accounts or credit cards, to unauthorized credit card applications, to medical services or government services ordered in their name, to their information being posted on the dark web, to a massive uptick in the number of spam text messages, calls and emails received.

Have you received a data breach letter, email, or other notice from McLaren Health Care?

If you received such a notice, we would like to hear from you.  Please complete the contact form on this page, send us an email at [email protected], or give us a call at (202) 470-3520.

The lawyers at Migliaccio & Rathod LLP have years of experience in class action litigation against large corporations, including in cases involving data breaches such as this. More information about our current cases and investigations is available on our blog.


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