Skip to content

Columbia Medical Practice

Disclosed Dec 5, 20259 months ago94,131 affectedConfirmed

Official notice

What is known

People affected94,131 (as reported to HHS)
DisclosedDec 5, 2025
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report: Columbia Medical Practice (Healthcare Provider, MD)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS OCRtotalDec 5, 202594,131
History of this record
  • 2026-09-25 · added · backfill source

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

Everything about Columbia Medical Practice

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.