Skip to content

City of Hope

3 breaches907K affected in allGovernment

BreachAffected
Disclosed Dec 12, 2023Dec 12, 20232 years agoHacking903K
Disclosed Aug 3, 2017Aug 3, 20179 years agoHacking3,400
Disclosed Mar 4, 2016Mar 4, 201610 years agoHacking1,024
About

Every breach here links to its sources and official notices. Across fru.dev: lawsuits, incidents and outages.

  • 2026-09-25 · City of Hope, 2016-03-04 · added
  • 2026-09-25 · City of Hope, 2017-08-03 · attack: hacking
  • 2026-09-25 · City of Hope, 2017-08-03 · data_types: ["names","health"]
  • 2026-09-25 · City of Hope, 2017-08-03 · records_basis: hhs
  • 2026-09-25 · City of Hope, 2017-08-03 · records: 3400
  • 2026-09-25 · City of Hope, 2017-08-03 · summary: 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, addresse
  • 2026-09-25 · City of Hope, 2023-12-12 · data_types: ["names","health"]
  • 2026-09-25 · City of Hope, 2023-12-12 · records_basis: hhs
  • 2026-09-25 · City of Hope, 2023-12-12 · records: 902540
  • 2026-09-25 · City of Hope, 2023-12-12 · disclosed: 2023-12-12
  • 2026-09-25 · City of Hope, 2023-12-12 · summary: The covered entity (CE), City of Hope, reported that it experienced a cyber-attack that affected the protected health information (PHI) of 902,540 individuals. The PHI involved included names, dates of birth, Social Security and drivers’ li
  • 2026-09-25 · City of Hope, 2023-12-12 · source: https://ago.vermont.gov/document/2024-04-02-city-hope-data-breach-notice-consumers
  • 2026-09-25 · City of Hope, 2023-12-12 · attack: hacking
  • 2026-09-25 · City of Hope, 2023-12-12 · discovered: 2023-10-13
  • 2026-09-25 · City of Hope, 2017-08-03 · added
  • 2026-09-25 · City of Hope, 2023-12-12 · added
  • 2026-09-25 · City of Hope · added

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.