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44 disclosed this week · 26,355 on record

Oprex Surgery

Disclosed Nov 2, 201840,000 affectedConfirmed

Official notice

The covered entity (CE), Oprex Surgery (Baytown), L.P., dba Altus Baytown Hospital, reported that an employee was the victim of an email phishing attack that affected the electronic protected health information (ePHI) of 40,000 individuals. The ePHI involved included names, addresses, dates of birth, Social Security numbers, and financial and clinical information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional technical safeguards and retrained its staff on recognizing and responding to fraudulent email communications. OCR obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected40,000 (as reported to HHS)
DisclosedNov 2, 2018
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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