HHS OCR report ยท 2020
Baylor College of Medicine data breach
OCR report facts
- Covered entity
- Baylor College of Medicine
- Entity type
- Healthcare Provider
- State
- Texas
- Individuals affected
- 4,586
- Submission date
- Sep 9, 2020
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
The covered entity (CE), Baylor College of Medicine, reported that its business associate experienced a ransomware attack that affected the electronic protected health information (ePHI) of 4,586 individuals. The ePHI involved included names, dates of birth, and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice.
Text as published on the HHS OCR breach portal.
Other reports by Baylor College of Medicine
| Covered entity | State | Entity type | Individuals | Submitted | Type of breach | Status |
|---|---|---|---|---|---|---|
| Baylor College of Medicine | TX | Healthcare Provider | 801 | Mar 29, 2024 | Hacking/IT Incident | Archive (closed) |
| Baylor College of Medicine | TX | Healthcare Provider | 505 | Jul 28, 2023 | Hacking/IT Incident | Archive (closed) |
| Baylor College of Medicine | TX | Healthcare Provider | 1,004 | Aug 7, 2015 | Theft | Archive (closed) |
| Baylor College of Medicine | TX | Healthcare Provider | 1,646 | Jul 30, 2010 | Theft | Archive (closed) |
Frequently asked questions
How many people were affected by the Baylor College of Medicine data breach?
The report to HHS OCR lists 4,586 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on Sep 9, 2020.
What type of breach was it?
The OCR portal lists the type of breach as Hacking/IT Incident, with the breached information located in: Network Server.
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 Baylor College of Medicine 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 Baylor College of Medicine.