Open Door Community Health Centers

Disclosed Jan 8, 20266,633 affectedConfirmed

The covered entity (CE), Open Door Community Health Centers, reported that a subcontractor of its business associate (BA) experienced a cyberattack that compromised the protected health information (PHI) of 6,487 individuals. The PHI involved included financial and demographic information. The CE notified HHS, the affected individuals, and the media. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and the CE and BA implemented additional administrative, technical, and security safeguards to better protect PHI.

What is known

People affected	6,633 (as reported to HHS)
Disclosed	Jan 8, 2026
Happened	Nov 1, 2024
Attack	Hacking
Data exposed	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeoag.ca.gov

California Attorney General breach notice: Open Door Community Health Centers

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): Open Door Community Health Centers (Healthcare Provider, CA)

Notices filed

Residents of CAJan 8

California AGCount not stated

TotalJan 8

HHS archive6,633 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 6633by backfillSource

summary2026-09-25

empty to The covered entity (CE), Open Door Community Health Centers, reported that a subcontractor of its business associate (BA) experienced a cyberattack that compromised the protected health information (PHI) of 6,487 individuals. The PHI involvby 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.

Everything about Open Door Community Health Centers