Every public data breach

44 disclosed this week · 26,355 on record

Family Tree Health Clinic

Disclosed Jun 19, 201713,402 affectedConfirmed

Official notice

Family Tree Health Clinic, the covered entity (CE), reported that a ransomware attack on its computer system resulted in the system being encrypted and data held for ransom. The CE determined that the demographic, financial, and clinical information of 13,402 individuals was involved in the breach. The CE provided breach notification to HHS, affected individuals and the media. The CE also implemented technical safeguards, updated procedures, and retrained its staff. OCR obtained assurances that the CE implemented the corrective actions noted above.

What is known

People affected13,402 (as reported by the organization)
DisclosedJun 19, 2017
HappenedApr 24, 2017
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
summary2026-09-25
empty to Family Tree Health Clinic, the covered entity (CE), reported that a ransomware attack on its computer system resulted in the system being encrypted and data held for ransom. The CE determined that the demographic, financial, and clinical inby backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.

Everything about Family Tree Health Clinic