Incident disclosureDisclosed 2026-08-31Nutex Health Inc.SEC filing

Nutex Health Inc. discloses a cybersecurity incident with data taken without authorization (SEC 8-K, August 2026)

As disclosed in Item 8.01 of a Current Report on Form 8-K filed with the Securities and Exchange Commission on August 24, 2026 (the “Prior 8-K”), Nutex Health Inc.

What happened

  • As disclosed in Item 8.01 of a Current Report on Form 8-K filed with the Securities and Exchange Commission on August 24, 2026 (the “Prior 8-K”), Nutex Health Inc. (the “Company”) became aware of unauthorized activity involving data stored on its computer network.Form 8-K Item 1.05, Nutex Health Inc., filed 2026-08-31
  • As disclosed in the Prior 8-K, the Company engaged an independent third-party cybersecurity response team and forensic experts, activated a cybersecurity response plan, implemented containment measures and notified law enforcement.Form 8-K Item 1.05, Nutex Health Inc., filed 2026-08-31
  • Based on the current status of the Company’s ongoing investigation, the Company believes that certain information maintained on the Company’s servers was accessed and exfiltrated by an unauthorized third party, including patient and employee, credentialed provider, business and financial information that is private and/or confidential.Form 8-K Item 1.05, Nutex Health Inc., filed 2026-08-31
  • The third party has threatened to post such information externally.Form 8-K Item 1.05, Nutex Health Inc., filed 2026-08-31

The failure pattern

Watch the pattern: Weak or phishable authentication on a privileged path

Related standards

CollectSEA's mapping through this incident's failure pattern; not an official determination by the standards bodies.

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