HHS OCR report ยท 2022
HH/Killeen Health System, LLC doing business as Seton Medical Center Harker Heights data breach
OCR report facts
- Covered entity
- HH/Killeen Health System, LLC doing business as Seton Medical Center Harker Heights
- Entity type
- Healthcare Provider
- State
- Texas
- Individuals affected
- 15,056
- Submission date
- Oct 14, 2022
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Business associate present
- Yes
- Status
- Archive (closed)
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 ser...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the HH/Killeen Health System, LLC doing business as Seton Medical Center Harker Heights data breach?
The report to HHS OCR lists 15,056 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Oct 14, 2022.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Email.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from HH/Killeen Health System, LLC doing business as Seton Medical Center Harker Heights legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or HH/Killeen Health System, LLC doing business as Seton Medical Center Harker Heights.