Every public data breach

47 disclosed this week · 26,367 on record

Metropolitan Jewish Health System

Disclosed Mar 22, 201650,000 affectedConfirmed

Official notice

The covered entity (CE), Metropolitan Jewish Health System dba MJHS, reported that several employees were the victims of an email phishing scheme that affected the electronic protected health information (ePHI) of approximately 50,000 individuals. The ePHI involved included names, dates of birth, diagnoses, and other treatment and clinical information. The CE notified HHS, affected individuals, and the media. Following the discovery of the incident, the CE implemented additional administrative, technical, and security safeguards to better protect its ePHI and retrained its workforce members on the proper methods of identifying fraudulent email communications. OCR obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected50,000 (as reported to HHS)
DisclosedMar 22, 2016
HappenedJan 15, 2016
AttackHacking
Data exposedNamesSocial Security numbersNames
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 50000by backfillSource
disclosed2026-09-25
2016-05-19 to 2016-03-22by backfillSource
summary2026-09-25
empty to The covered entity (CE), Metropolitan Jewish Health System dba MJHS, reported that several employees were the victims of an email phishing scheme that affected the electronic protected health information (ePHI) of approximately 50,000 indivby 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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