Medical Center Ophthalmology Associates
Disclosed Apr 30, 20188 years ago3,017 affectedConfirmed
A workforce member of the covered Entity (CE), Medical Center Ophthalmology Associates, sent a mass email to patients, in lieu of using its patient portal, and accidentally disclosed the patients’ email addresses in the “Cc” field instead of the “Bcc” field. The protected health information involved included the email addresses of approximately 3,017 individuals. The CE provided breach notification to HHS, affected individuals, and the media. Following this breach, the CE sanctioned the involved workforce member and retrained employees. OCR confirmed the CE had policies and procedures in place prior to the breach and obtained assurances that the CE implemented the corrective actions listed above.
What is known
| People affected | 3,017 (as reported to HHS) |
|---|---|
| Disclosed | Apr 30, 2018 |
| Attack | Insider |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Medical Center Ophthalmology Associates (Healthcare Provider, TX)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Apr 30, 2018 | 3,017 |
History of this record
- 2026-09-25 · added · backfill source
First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.