Richmond University Medical Center

Disclosed Dec 19, 2024674,033 affectedConfirmed

The covered entity (CE), Richmond University Medical Center, reported that it experienced a cyberattack that affected the protected health information (PHI) of 674,033 individuals. The PHI involved included clinical, demographic and financial information. The CE notified HHS, the affected individuals, the media and posted substitute notice on its website. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals, implemented additional administrative, technical, and security safeguards, and retrained workforce members to better protect its PHI.

What is known

People affected	674,033 (as reported to HHS)
Disclosed	Dec 19, 2024
Attack	Hacking
Data exposed	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeago.vermont.gov

Vermont Attorney General: 2024-12-20 Richmond University Medical Center Data Breach Notice to Consumers

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): Richmond University Medical Center (Healthcare Provider, NY)

Notices filed

TotalDec 19, 2024

HHS archive674,033 people

Residents of VTDec 20, 2024

Vermont AGCount not stated

History of this record

attack2026-09-25

unknown to hackingby backfillSource

data_types2026-09-25

[] to ["names","health"]by backfillSource

records_basis2026-09-25

empty to hhsby backfillSource

records2026-09-25

empty to 674033by backfillSource

disclosed2026-09-25

2024-12-20 to 2024-12-19by backfillSource

summary2026-09-25

empty to The covered entity (CE), Richmond University Medical Center, reported that it experienced a cyberattack that affected the protected health information (PHI) of 674,033 individuals. The PHI involved included clinical, demographic and financiby backfillSource

Added2026-09-25

First recordedby backfillSource

First seen 2026-09-25 (Vermont AG), confirmed by Vermont AG. Record counts are as reported. Not legal advice.

Everything about Richmond University Medical Center