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44 disclosed this week · 26,355 on record

East River Medical Imaging

Disclosed Nov 22, 2023605,809 affectedConfirmed

Official notice

The covered entity (CE), East River Medical Imaging, reported that it experienced a hacking attack that compromised the protected health information z(PHI) of 605,809 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, and clinical information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE implemented additional administrative, technical, and security safeguards. Staff were also retrained on obligations to protect and secure PHI.

What is known

People affected605,809 (as reported to HHS)
DisclosedNov 22, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

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