Every public data breach

44 disclosed this week · 26,355 on record

Urology Center of Colorado

Disclosed Nov 5, 2021137,820 affectedConfirmed

Official notice

The covered entity (CE), The Urology Center of Colorado, reported that it was the victim of a cyber-attack affecting the protected health information (PHI) of 137,820 individuals. The PHI involved included names, dates of birth, addresses, email addresses, health insurance information, medical record numbers, Social Security numbers, and diagnoses. The CE notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services to affected individuals and implemented additional technical safeguards. OCR provided technical assistance to the CE regarding its relevant HIPAA Breach Notification Rule obligations.

What is known

People affected137,820 (as reported to HHS)
DisclosedNov 5, 2021
HappenedSep 7, 2021
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
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 137820by backfillSource
disclosed2026-09-25
2021-11-10 to 2021-11-05by backfillSource
summary2026-09-25
empty to The covered entity (CE), The Urology Center of Colorado, reported that it was the victim of a cyber-attack affecting the protected health information (PHI) of 137,820 individuals. The PHI involved included names, dates of birth, addresses, by 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 Urology Center of Colorado