Every public data breach

44 disclosed this week · 26,355 on record

Clinic of North Texas

Disclosed Mar 18, 2022244,174 affectedConfirmed

Official notice

The covered entity (CE), Clinic of North Texas, reported it was the victim of a ransomware attack that affected the protected health information (PHI) of 244,174 individuals. The PHI involved included names, addresses, dates of birth, diagnoses, lab results, and medications. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services and implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected244,174 (as reported to HHS)
DisclosedMar 18, 2022
HappenedOct 4, 2021
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
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 244174by backfillSource
summary2026-09-25
empty to The covered entity (CE), Clinic of North Texas, reported it was the victim of a ransomware attack that affected the protected health information (PHI) of 244,174 individuals. The PHI involved included names, addresses, dates of birth, diagnby 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.

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