Every public data breach

44 disclosed this week · 26,355 on record

CAH Holdings

Disclosed Nov 18, 20197,974 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 exposedNamesSocial Security numbersGovernment IDsHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
["names","ssn","government-id"] to ["names","ssn","government-id","health"]by backfillSource
summary2026-09-25
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, aby backfillSource
Added2026-09-25
First recordedby backfillSource

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

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