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Nutex Health Data Breach: Edelson Lechtzin LLP Investigates Theft of Patient and Employee Data

Key Takeaway: Nutex Health confirmed a serious data breach where unauthorized access led to the theft of sensitive patient and employee information. The ransomware group, The Gentlemen, has claimed responsibility and threatened to publish the stolen data. Affected individuals are at risk of identity theft, and a class action lawsuit has been initiated. Edelson Lechtzin LLP is investigating claims on behalf of those affected.

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CONCERNS & RISKS

  • Nutex Health experienced a significant data breach involving patient and employee data.
  • The Gentlemen ransomware group claimed responsibility, threatening to publish stolen data.
  • Affected individuals face risks of financial and medical identity theft.
  • A proposed class action lawsuit has already been filed against Nutex Health.

Full Press Release Details

Free case evaluations for individuals affected by the Nutex Health cyberattack claimed by The Gentlemen ransomware group

HOUSTON, Sept. 1, 2026 /PRNewswire/ -- Edelson Lechtzin LLP, a national class action law firm, is investigating data privacy claims arising from a cyberattack on Nutex Health Inc. (NASDAQ: NUTX). In filings with the Securities and Exchange Commission, Nutex Health confirmed that an unauthorized party accessed and stole private and confidential data — and that the attacker threatened to publish it. Affected individuals may be entitled to compensation.

What Happened

Nutex Health, a Houston-based micro-hospital operator, first disclosed unauthorized network activity on August 24, 2026. On August 31, 2026, the company escalated its disclosure to a material cybersecurity incident, confirming that an unauthorized third party accessed and exfiltrated data from its servers and then threatened to post it externally.
The ransomware-as-a-service group known as The Gentlemen added Nutex Health to its leak site and claimed responsibility — the hallmark of a "double extortion" attack, in which criminals both steal data and threaten to publish it. Nutex Health's hospital division operates 28 facilities across 12 states.

Information Exposed

According to Nutex Health's SEC filings, the accessed and exfiltrated data is believed to include private and/or confidential:
• Patient information
• Employee information
• Credentialed provider information
• Business and financial information
Because patient and health-related data may be involved, affected individuals face a heightened risk of both financial identity theft and medical identity theft.

Who May Be Affected

Patients, employees, and credentialed providers connected to Nutex Health may be at risk. The company has said it intends to notify those affected. A notification letter is the most reliable confirmation that your information was involved.

Litigation Already Underway

A proposed class action has already been filed against Nutex Health on behalf of individuals whose personal or protected health information was allegedly accessed. Edelson Lechtzin LLP is separately investigating claims and evaluating affected individuals' rights at no cost.

What Affected Individuals Should Do

• Place a credit freeze with all three bureaus — Equifax, Experian, and TransUnion. It is free and takes minutes.
• Set up fraud alerts and monitor your credit reports and account statements.
• Review medical bills and explanations of benefits for services you did not receive.
• Watch for phishing — breach notices are a common disguise. Do not click links in unexpected messages.
• Preserve any breach letters or emails you receive.

Free Case Evaluation

To request a free, confidential consultation, click HERE.
Speak with a data privacy attorney: Marc Edelson, Esq., Edelson Lechtzin LLP, 411 S. State Street, Suite N-300, Newtown, PA 18940 | Phone: 844-696-7492 | Email: [email protected]

About Edelson Lechtzin LLP

Edelson Lechtzin LLP is a national class action law firm with offices in Pennsylvania and California. The firm handles data breach, securities fraud, antitrust, ERISA, wage theft, and consumer fraud matters.
This press release may be considered Attorney Advertising in some jurisdictions.

Frequently Asked Questions

What data was stolen in the Nutex Health breach?

The breach involved patient, employee, and credentialed provider information.

Who is investigating the Nutex Health data breach?

Edelson Lechtzin LLP is investigating claims related to the breach.

What should affected individuals do?

Affected individuals should place credit freezes, set up fraud alerts, and monitor their accounts.

What type of attack was the Nutex Health breach?

It was a double extortion attack by the ransomware group The Gentlemen.

Is there a lawsuit against Nutex Health?

Yes, a proposed class action lawsuit has been filed against Nutex Health.

Last updated: Sep 2, 2026