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City of Hope

ArchivedSubmitted 08/03/2017

Updated 14 hours ago ()

State
CA
Covered entity type
Healthcare Provider
Individuals affected
3,400
Business associate present
No
Type of breach
Hacking/IT Incident
Location of breached information
Email
First seen by InfoSec Signals
Sep 23, 2026
Last seen in OCR export
Oct 25, 2026

OCR description

City of Hope, the covered entity (CE), reported that a workforce member was a victim of an email phishing scheme. This breach affected 3,400 individuals. The protected health information (PHI) involved in the breach included names, addresses, dates of birth, social security numbers, diagnosis, lab results, medications, and other treatment information. Following the breach, the covered entity disabled remote access to its virtual private network, including email. Additionally, OCR’s investigation resulted in the covered entity improving their security safeguards and retraining employees.

Change history

  • Sep 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.

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