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Waco Otolaryngology Associates

Disclosed Aug 28, 2017500 affectedConfirmed

Official notice

Waco Ear, Nose, & Throat, the covered entity, reported that the electronic protected health information (ePHI) of 38,427 individuals was disclosed when Little River Healthcare (Little River), the covered entity’s parent company, was the victim of a ransomware attack that encrypted data stored on its computers and servers. The ePHI included patients’ names, dates of birth, addresses, social security numbers, lab results, medications, diagnosis and other treatment information. In response to this breach incident, the covered entity provided notice to OCR, affected individuals, and to media organizations. During the investigation conducted by OCR, the covered entity separated from Little River, completed migration of its computer system to its own servers, conducted a new risk analysis, and developed a new risk management plan. It also provided OCR with evidence that it implemented additional security measures to prevent a similar incident from occurring.

What is known

People affected500 (as reported to HHS)
DisclosedAug 28, 2017
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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