NewsPublished 27 Oct 2026

Cybersecurity Issue Forces a Major New Mexico Hospital to Divert Patients and Close Clinics

Source SecurityWeek

Description

A cybersecurity incident at the University of New Mexico Health System forced the diversion of patients from its main hospital and the cancellation of appointments at over 30 clinics. The incident disrupted emergency services, including the state's only Level 1 trauma center, and led to a phased resumption of operations. The nature and extent of the cybersecurity issue remain unclear, and the matter is under active law enforcement investigation.

Impact

The incident caused the closure of the main hospital's emergency department and cancellation of appointments at more than 30 clinics, severely impacting healthcare delivery in New Mexico. Ambulances were redirected to other providers, and the state was temporarily left without a capable emergency department for serious injuries. The disruption affected approximately 900,000 outpatient visits and 100,000 emergency room visits annually. The incident also led to the cancellation of classes at the Health Sciences Center. The potential compromise of sensitive student, employee, and patient data was indicated by messages displayed on hospital computers.

Defensive guidance

The University of New Mexico Health System is actively working to resolve the issue and has begun resuming operations in phases. The incident is under active law enforcement investigation, including FBI involvement. Healthcare providers in the region are coordinating patient care to mitigate impact. Organizations should monitor official communications from the health system and law enforcement for updates and follow any guidance provided.

Summary

The University of New Mexico Health System experienced a cybersecurity incident that caused significant operational disruption, including diverting ambulances to other hospitals and canceling outpatient appointments across multiple clinics. The hospital system's computers reportedly displayed messages claiming stolen student, employee, and patient data. The incident affected the state's only Level 1 trauma center, impacting emergency care availability. Law enforcement, including the FBI, is involved in the ongoing investigation. No technical details about the attack vector or vulnerability exploited have been disclosed.

References

securityweek.com/cybersecurity-issue-forces-a-major-new-mexico-hospital-to-divert-patients-and-close-clinics/ (opens in a new tab)

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AI analysisMachine-generated, updated 27 Oct 2026, 01:41 UTC

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