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HH/Killeen Health System, LLC doing business as Seton Medical Center Harker Heights
ArchivedSubmitted 10/14/2022
Updated 18 hours ago ()
- State
- TX
- Covered entity type
- Healthcare Provider
- Individuals affected
- 15,056
- Business associate present
- Yes
- Type of breach
- Hacking/IT Incident
- Location of breached information
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), HH/Killeen Health System dba Seton Medical Center Harker Heights, reported that several employees of its business associate (BA) were the subjects of an email phishing scheme that compromised the protected health information (PHI) of 15,056 individuals. The PHI involved included names, dates of birth, and treatment information. The CE notified HHS, affected individuals, and the media. In its mediation efforts, the CE and BA provided complimentary credit monitoring services and strengthened its technical safeguards.
Change history
- Sep 23, 2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.