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Monterey Health Center

Disclosed Oct 11, 20196 years ago5,400 affectedConfirmed

Official notice

Monterey Health Center, the covered entity (CE), reported that it was the victim of a ransomware attack which affected the electronic protected health information of approximately 5,400 individuals. The ePHI involved included names, birthdates, drivers' license numbers, Social Security numbers, claims information, diagnoses and conditions, lab results, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. The CE provided complimentary credit monitoring and identity theft restoration services to affected individuals. During the course of the investigation, OCR confirmed that the CE officially closed and is no longer in business.

What is known

People affected5,400 (as reported to HHS)
DisclosedOct 11, 2019
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): Monterey Health Center (Healthcare Provider, OR)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalOct 11, 20195,400
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.

Everything about Monterey Health Center

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