Every public data breach

44 disclosed this week · 26,355 on record

Baylor Scott & White Medical Center - Frisco

Disclosed Nov 26, 201847,984 affectedConfirmed

Official notice

An unauthorized third party obtained administrative-level credentials through a business associate (BA) of Baylor Scott & White Medical Center – Frisco, the covered entity (CE). The incident remained contained within the BA’s network and compromised the protected health information (PHI) of 39,850 individuals from September 22 through September 29, 2018. The types of PHI involved in the breach included demographic and financial information. The CE provided breach notification to HHS. Affected individuals, and the media. OCR’s investigation found that the CE maintained an updated BA agreement with its BA and that, upon learning about the breach, the CE discontinued its relationship with the compromised network, including terminating access to CE’s PHI.

What is known

People affected47,984 (as reported to HHS)
DisclosedNov 26, 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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