Intellihartx

Disclosed Jun 8, 2023489,830 affectedConfirmed

Intellihartx, LLC, the business associate (BA), reported that it experienced a cyber-attack that affected the protected health information (PHI) of 489,830 individuals. The PHI involved included names, dates of birth, social security numbers, diagnoses and conditions, medications, and other treatment information. The BA notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the BA implemented additional administrative, technical, and security safeguards. OCR provided technical assistance regarding the HIPAA Rules.

What is known

People affected	489,830 (as reported to HHS)
Disclosed	Jun 8, 2023
Attack	Hacking
Data exposed	NamesHealth
Sector	Healthcare · US
Status	Confirmed

Sources

Official noticeago.vermont.gov

Vermont Attorney General: 2023-06-08 Intellihartx Data Breach Notice to Consumers

Official noticeocrportal.hhs.gov

HHS OCR breach report (archive, resolved): Intellihartx (Business Associate, TN)

Notices filed

Residents of VTJun 8, 2023

Vermont AGCount not stated

TotalJun 8, 2023

HHS archive489,830 people

History of this record

sector2026-09-25

other to healthby backfillSource

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 489830by backfillSource

summary2026-09-25

empty to Intellihartx, LLC, the business associate (BA), reported that it experienced a cyber-attack that affected the protected health information (PHI) of 489,830 individuals. The PHI involved included names, dates of birth, social security numberby backfillSource

Added2026-09-25

First recordedby backfillSource

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

Everything about Intellihartx