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44 disclosed this week · 26,355 on record

ProSmile Holdings

Disclosed Mar 28, 202339,674 affectedConfirmed

Official notice

The business associate (BA), ProSmile Holdings, LLC, reported that it experienced a security incident that affected the protected health information (PHI) of 39,674 individuals. The PHI involved clinical, demographic, and financial information. The BA notified HHS, the media and affected individuals. and provided substitute notice. In response to the breach, the BA provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards to better protect PHI.

What is known

People affected39,674 (as reported to HHS)
DisclosedMar 28, 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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