Every public data breach

44 disclosed this week · 26,355 on record

UNM Health

Disclosed Aug 3, 20211,228,093 affectedConfirmed

Official notice

The covered entity (CE), UNM Health, reported that it was the victim of a ransomware attack that compromised the protected health information (PHI) of 1,228,093 individuals. The PHI involved included names, addresses, dates of birth, Social Security numbers, health insurance and clinical information, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE implemented additional administrative and technical safeguards and retrained its staff.

What is known

People affected1,228,093 (as reported to HHS)
DisclosedAug 3, 2021
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

Other breaches at UNM Health

History of this record
Added2026-09-25
First recordedby backfillSource

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

Everything about UNM Health