Manassas Surgery Center Anesthesia Services
Disclosed Nov 10, 20223 years ago726 affectedConfirmed
The covered entity (CE), Manassas Surgery Center Anesthesia Services, reported that its business associate (BA) was the victim of a ransomware attack affecting the protected health information (PHI) of 726 individuals. The PHI involved included addresses, Social Security numbers, dates of birth, passport and drivers’ license numbers, financial information, diagnoses, medications, and health insurance and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the BA implemented additional technical safeguards and provided complimentary credit monitoring services to affected individuals.
What is known
| People affected | 726 (as reported to HHS) |
|---|---|
| Disclosed | Nov 10, 2022 |
| Attack | Hacking |
| Data exposed | Names, Health |
| Sector | Healthcare · US |
| Status | Confirmed |
Sources
| Source | |
|---|---|
| HHS OCR breach report (archive, resolved): Manassas Surgery Center Anesthesia Services (Healthcare Provider, NY)ocrportal.hhs.gov · Official notice | Official notice |
Notices filed
| Where | Filed | People |
|---|---|---|
| HHS archivetotal | Nov 10, 2022 | 726 |
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.
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