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Metropolitan Jewish Health System

Disclosed Mar 22, 201610 years ago50,000 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 exposedNames, Social Security numbers, Names
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalMar 22, 201650,000
Maine AGresidents of MEMay 19, 20163
History of this record
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · records_basis: empty to hhs · backfill source
  • 2026-09-25 · records: empty to 50000 · backfill source
  • 2026-09-25 · disclosed: 2016-05-19 to 2016-03-22 · backfill source
  • 2026-09-25 · summary: 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 indiv · 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.

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