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Denver Health Medical Plan Data Breach Lawsuit Investigation
Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Denver Health Medical Plan data breach.
If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.
About Denver Health Medical Plan
Denver Health Medical Plan is a nonprofit health insurance company based in the Denver area. Founded in 1997, it provides health coverage to more than 100,000 members, including employees of the City and County of Denver, Denver Police, and Denver Health and Hospital Authority.
The company offers a variety of plans, such as Medicaid, Child Health Plan Plus, Medicare Advantage, and individual and family health plans.
What Happened?
On Aug. 14, 2026, Denver Health Medical Plan learned of a data security incident involving SquareML, a healthcare analytics vendor that supports its operations.
An active access key associated with SquareML was discovered on a publicly accessible website. This access key may have allowed unauthorized individuals to access a database containing information about 238,083 Denver Health Medical Plan members.
The credentials were inadvertently published on June 27, 2025, and the access key was deactivated on Aug. 18, 2026. The compromised account was read-only, so it could not be used to download, export, delete or change any information.
Information Exposed:
- Full names
- Dates of birth
- Cities, states and ZIP codes
- Demographic information
- Health metrics including BMIs, HbA1c values and eGFR values
- Health plan eligibility data
- Provider names
- Hospital admission, discharge and transfer information
The database did not include Social Security numbers and financial information.
You May Be Entitled to Compensation
Lawyers are ready to help people affected by the Denver Health Medical Plan data breach. If your information was exposed, you may qualify for compensation as part of a class action lawsuit. To find out if you are eligible and to take the next step in protecting your rights, complete the below form to join the lawsuit investigation.
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