Sutter North Surgery Center

Disclosed Sep 8, 2023861 affectedConfirmed

Sutter North Surgery Center, the covered entity (CE), reported that its business associate (BA) experienced a hacking incident affecting its digital environment which compromised the protected health information (PHI) of 861 individuals. The PHI involved included names, dates of birth, and treatment information. The CE notified HHS, affected individuals, and provided media notice. In its mitigation efforts, the CE paused sending PHI to the BA and revised its business associate agreement with the BA to better protect its sensitive data.

What is known

People affected	861 (as reported to HHS)
Disclosed	Sep 8, 2023
Happened	Feb 9, 2022
Attack	Hacking
Data exposed	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: Sutter North Surgery Center

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): Sutter North Surgery Center (Healthcare Provider, CA)

Notices filed

Residents of CASep 8, 2023

California AGCount not stated

TotalSep 8, 2023

HHS archive861 people

History of this record

attack2026-09-25

unknown to hackingby backfillSource

data_types2026-09-25

[] to ["names","health"]by backfillSource

records_basis2026-09-25

empty to hhsby backfillSource

records2026-09-25

empty to 861by backfillSource

summary2026-09-25

empty to Sutter North Surgery Center, the covered entity (CE), reported that its business associate (BA) experienced a hacking incident affecting its digital environment which compromised the protected health information (PHI) of 861 individuals. Thby backfillSource

Added2026-09-25

First recordedby backfillSource

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

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