Loma Linda University Health Experiences Data Breach via AI Tool

A file containing limited patient information was inadvertently uploaded to an external artificial intelligence (AI) platform.

By HFT Staff


Loma Linda University Health (LLUH) is providing notice of an incident that may have involved certain patients' protected health information. 

On May 25, 2026, during an Institutional Review Board (IRB)-approved research study, a file containing limited patient information was inadvertently uploaded to an external artificial intelligence (AI) platform. Upon discovery, LLUH promptly initiated an investigation and requested deletion of the information from the platform. 

HFT Recommends: Risks and Dangers of Sharing Patient Data with AI

The information involved may have included a medical record number, date of birth, and limited clinical information related to orthopedic care. Social Security numbers, financial information, insurance information and complete treatment records were not involved. 

LLUH is reviewing its policies, procedures, and workforce training regarding the use of external technologies, including AI tools. 



July 30, 2026


Topic Area: Information Technology , Security


Recent Posts

Cyberattack Results in Patient Reroutes at Anne Arundel Medical Center

A recent cyberattack on Luminis Health Care led to care disruptions and treatment cancelations at Maryland hospital.


Tangram Furnishes Be Well OC Irvine Behavioral Health Campus

Case study: Through a public-private partnership, Be Well OC’s 22-acre Irvine campus expands Orange County’s continuum of behavioral healthcare.


Suntree Internal Medicine Reports Data Breach

Suntree Internal Medicine has no evidence of misuse, or attempted misuse, of any potentially affected information.


Why Healthcare Facilities Management Is Critical to Patient Safety 

Hospitals and other healthcare facilities rely on much more than doctors and nurses to keep patients safe.


Sanford Health and North Memorial Health Finalize Partnership

An integration process is underway to create a unified organization.


 
 


FREE Newsletter Signup Form

News & Updates | Webcast Alerts
Building Technologies | & More!

 
 
 


All fields are required. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.