Every public data breach

44 disclosed this week · 26,355 on record

Tarleton Medical

Disclosed Mar 6, 20173,929 affectedConfirmed

Official notice

The covered entity (CE) was the victim of a malware/ransom attack. The electronic protected health information (ePHI) involved in the breach included the names, dates of birth, addresses, social security numbers, and health care claims information of of 3,929 individuals. The CE provided breach notification to HHS, affected individuals, and the media. Following the breach, the CE strengthened its administrative and technical safeguards by implementing a stronger password policy encrypting all its computers, and enhancing firewall and antivirus protection for its electronic systems. OCR’s investigation resulted in the CE enhancing its safeguards for ePHI.

What is known

People affected3,929 (as reported to HHS)
DisclosedMar 6, 2017
HappenedJan 6, 2017
AttackHacking
Data exposedNamesSocial Security numbersHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
["names","ssn"] to ["names","ssn","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 3929by backfillSource
disclosed2026-09-25
2017-03-08 to 2017-03-06by backfillSource
summary2026-09-25
empty to The covered entity (CE) was the victim of a malware/ransom attack. The electronic protected health information (ePHI) involved in the breach included the names, dates of birth, addresses, social security numbers, and health care claims infoby backfillSource
data_types2026-09-25
[] to ["names","ssn"]by backfillSource
disclosed2026-09-25
2017-03-09 to 2017-03-08by backfillSource
occurred2026-09-25
empty to 2017-01-06by 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.

Everything about Tarleton Medical