Every public data breach

44 disclosed this week · 26,355 on record

Tri-City Healthcare District

Disclosed Apr 4, 2024115,996 affectedConfirmed

Official notice

The covered entity (CE), Tri-City Healthcare District, reported that it experienced a ransomware incident that affected the electronic protected health information (ePHI) of 108,149 individuals. The ePHI involved included names, dates of birth, Social Security numbers, addresses/zip codes, drivers’ license numbers, diagnoses/conditions, lab results, medications, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional administrative, technical, and security safeguards. Staff were also retrained in its requirements to protect and secure PHI. OCR provided technical assistance to the CE regarding the HIPAA Security Rule.

What is known

People affected115,996 (as reported by the organization)
DisclosedApr 4, 2024
HappenedFeb 11, 2024
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 The covered entity (CE), Tri-City Healthcare District, reported that it experienced a ransomware incident that affected the electronic protected health information (ePHI) of 108,149 individuals. The ePHI involved included names, dates of biby backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 115996by backfillSource
source2026-09-25
empty to https://ago.vermont.gov/document/2024-04-04-tri-city-healthcare-district-data-breach-notice-consumersby backfillSource
disclosed2026-09-25
2024-10-12 to 2024-04-04by 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 Tri-City Healthcare District