Presbyterian Healthcare Services

Disclosed Oct 2, 2020193,223 affectedConfirmed

The covered entity (CE), Presbyterian Healthcare Services, reported that its business associate experienced a ransomware attack affecting the electronic protected health information (ePHI) of approximately 193,223 individuals. The ePHI involved included names, dates of birth, and treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice.

What is known

People affected	193,223 (as reported to HHS)
Disclosed	Oct 2, 2020
Attack	Hacking
Data exposed	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): Presbyterian Healthcare Services (Healthcare Provider, NM)

Notices filed

TotalOct 2, 2020

HHS archive193,223 people

Other breaches at Presbyterian Healthcare Services

Hacking breachHacking exposed names and health records. Reported to the HHS archive.44K affectedHealthcareUSOct 14, 2022 Hacking breachHacking exposed names, Social Security numbers and health records. Reported to the California AG.1.1M affectedHealthcareUSAug 2, 2019

History of this record

Added2026-09-25

First recordedby backfillSource

First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.

Everything about Presbyterian Healthcare Services