Back to the register

Metropolitan Jewish Health System, Inc. d/b/a MJHS

ArchivedSubmitted 03/22/2016
State
NY
Covered entity type
Business Associate
Individuals affected
50,000
Business associate present
Yes
Type of breach
Hacking/IT Incident
Location of breached information
Email
First seen by InfoSec Signals
9/23/2026
Last seen in OCR export
9/23/2026

OCR description

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.

Change history

  • 9/23/2026Added to OCR's archive list

Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source

Records are reproduced as published; entity names and figures are OCR's.

Your cookie choices
We use essential cookies to run this site, and, only with your consent, an advertising cookie from Google to measure whether our ads lead to sign-ups and subscriptions. See our for details.