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CAH Holdings

Disclosed Nov 18, 20196 years ago7,974 affectedConfirmed

Official notice

CAH Holdings, Inc., the business associate (BA), reported that employees were the victims of an email phishing scheme that affected the electronic protected health information (ePHI) of 1,158 individuals. The ePHI involved included names, addresses, dates of birth, Social Security numbers, drivers’ license numbers, diagnoses, treatment information, and health insurance information. The BA notified HHS, affected individuals, the media, and the FBI. In its mitigation efforts, the CE implemented new administrative, technical, and security safeguards and retrained all employees on the proper methods for recognizing and responding to fraudulent email communications. The BA also hired a Chief Information Security Officer. OCR obtained assurances that the BA implemented the corrective actions noted.

What is known

People affected7,974 (as reported by the organization)
DisclosedNov 18, 2019
AttackHacking
Data exposedNames, Social Security numbers, Government IDs, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
Maine Attorney General breach notice archive: CAH Holdingsmaine.gov · Official notice
HHS OCR breach report (archive, resolved): CAH Holdings (Business Associate, AL)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
Maine AGresidents of MENov 18, 201915
HHS archivetotalJan 6, 20201,158
History of this record
  • 2026-09-25 · sector: other to health · backfill source
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · data_types: ["names","ssn","government-id"] to ["names","ssn","government-id","health"] · backfill source
  • 2026-09-25 · summary: empty to CAH Holdings, Inc., the business associate (BA), reported that employees were the victims of an email phishing scheme that affected the electronic protected health information (ePHI) of 1,158 individuals. The ePHI involved included names, a · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about CAH Holdings

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