Every public data breach

44 disclosed this week · 26,355 on record

Nemadji Research

Disclosed Jul 8, 201914,591 affectedConfirmed

Official notice

Nemadji Research Corporation dba California Reimbursement Enterprises (Nemadji), a business associate (BA), reported that an employee was the victim of an email phishing scheme affecting 29,341 individuals. The protected health information (PHI) involved included names, addresses, dates of birth, Social Security Numbers, claims information, health insurance information, and clinical data. The BA notified HHS, affected individuals, the media, and established a toll free number for questions or concerns. Nemadji also provided credit monitoring and identity theft protection services to affected individuals. In its mitigation efforts, the BA implemented administrative and technical safeguards to better protect its data. It also retrained its staff on the proper methods of identifying fraudulent email communications. OCR obtained assurances that the CE implemented the corrective measures noted.

What is known

People affected14,591 (as reported to HHS)
DisclosedJul 8, 2019
HappenedMar 28, 2019
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
sector2026-09-25
other to healthby backfillSource
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 14591by backfillSource
summary2026-09-25
empty to Nemadji Research Corporation dba California Reimbursement Enterprises (Nemadji), a business associate (BA), reported that an employee was the victim of an email phishing scheme affecting 29,341 individuals. The protected health information by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Nemadji Research