Every public data breach

47 disclosed this week · 26,367 on record

Hofmann Arthritis Institute PLLC and Hofmann Arthritis Institute of Nevada

Disclosed Feb 4, 202213,320 affectedConfirmed

Official notice

The covered entity (CE), Hofmann Arthritis Institute, PLLC and Hofmann Arthritis Institute of Nevada. PLLC, reported that it was the subject of a cyberattack that affected the protected health information (PHI) of 13,320 individuals. The PHI involved included names, Social Security and drivers’ license numbers, addresses, dates of birth, claims information, and other treatment information. 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 affected13,320 (as reported to HHS)
DisclosedFeb 4, 2022
HappenedNov 15, 2021
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

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
organization to hhsby backfillSource
records2026-09-25
5338 to 13320by backfillSource
disclosed2026-09-25
2022-02-17 to 2022-02-04by backfillSource
summary2026-09-25
empty to The covered entity (CE), Hofmann Arthritis Institute, PLLC and Hofmann Arthritis Institute of Nevada. PLLC, reported that it was the subject of a cyberattack that affected the protected health information (PHI) of 13,320 individuals. The PHby 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.

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