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47 disclosed this week · 26,367 on record

Imperial Health

Disclosed Jul 18, 2019116,262 affectedConfirmed

Official notice

The covered entity (CE), Imperial Health, reported that it was the victim of a ransomware attack that affected the electronic protected health information (ePHI) of approximately 116,262 individuals. The ePHI involved included names, addresses, birthdates, drivers’ license information, Social Security numbers, claims and financial information, diagnoses, lab results, medications prescribed, clinical information, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE sanctioned the responsible employees and implemented additional technical safeguards.

What is known

People affected116,262 (as reported to HHS)
DisclosedJul 18, 2019
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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