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University of Colorado Hospital Authority

ArchivedSubmitted 01/17/2023
State
CO
Covered entity type
Healthcare Provider
Individuals affected
49,881
Business associate present
Yes
Type of breach
Hacking/IT Incident
Location of breached information
Network Server
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

The covered entity (CE), University of Colorado Hospital Authority, reported that its business associate (BA) experienced a cyber-attack that compromised the protected health information (PHI) of 49,881 individuals. The PHI involved included names, addresses, dates of birth, Social Security and drivers’ license numbers, financial information, diagnoses, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE and BA provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards. Staff were retrained on the requirements to protect and secure PHI.

Change history

  • 9/23/2026Added to OCR's archive list

Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal. Records are reproduced as published; entity names and figures are OCR's.

University of Colorado Hospital Authority (CO), 01/17/2023 | InfoSec Signals