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The Ambulatory Surgery Center at St. Mary (ACASM)
ArchivedSubmitted 07/07/2016
Updated 17 hours ago ()
- State
- PA
- Covered entity type
- Healthcare Provider
- Individuals affected
- 13,000
- Business associate present
- No
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- First seen by InfoSec Signals
- Sep 23, 2026
- Last seen in OCR export
- Oct 25, 2026
OCR description
The covered entity (CE), The Ambulatory Surgery Center at St. Mary, experienced a ransomware attack affecting the electronic protected health information (ePHI) of approximately 13,000 individuals. The ePHI involved included names, addresses, dates of birth, Social Security numbers, drivers’ license information, and clinical information. Following the breach, the CE implemented additional technical and security safeguards and retrained its staff. OCR provided technical assistance to the CE.
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.