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CardioVascular Health Clinic Data Breach Investigation

Written by Joseph Lyon on . Posted in Data Breach.

The data breach lawyers at The Lyon Firm are investigating a recent data security incident impacting patients of Oklahoma’s CardioVascular Health Clinic (CHC). Sensitive personal and health information has allegedly been compromised and any individual affected should begin to take certain measures to protect themselves from potential fraud and medical identity theft. Contact our legal team to learn more about the next steps and to consider joining ongoing class action litigation.

We have filed and settled numerous data breach lawsuits on behalf of plaintiffs nationwide. Our firm has the experience, resources and dedication to take your case and assume all related legal tasks and financial risks. Call for a free consultation and case review.

What happened at CardioVascular Health Clinic?

According to a notice on the clinic’s website, between February 18, 2025 and March 4, 2025, CHC experienced a data breach incident involving their cloud services provider. As a result, an unauthorized individual may have accessed certain information stored on CHC’s network.

The incident was discovered after a network disruption on March 4, 2025, which started an investigation involving a third-party cybersecurity team. The number of impacted individuals has not been disclosed and the nature and scope are still being clarified. The information potentially exposed at CardioVascular Health Clinic, however, includes a range of personally identifiable information (PII) and protected health information (PHI), including the following:

  • Name, address, phone number, email address, date of birth, Social Security Number, driver’s license or state ID number, and financial account information, treatment and diagnosis details, prescription information, provider name, medical record or case number, Medicare or Medicaid ID number, health insurance information, and treatment cost.

CHC offers services at the following locations:

  • North Oklahoma City
  • South Oklahoma City
  • Enid
  • Weatherford
  • Pauls Valley
  • Chickasha
  • Woodward
  • Alva
  • Cherokee
  • Hinton

Call our office to set up a consultation and to learn more about the data breach class action process. When a healthcare entity collects and stores your data, they have a duty to protect it. When a breach occurs, legal recourse may be the best option to seek compensation.