Skip to content

SSM Health

Disclosed Mar 11, 20266 months ago597 affectedConfirmed

Official notice

The covered entity (CE), SSM Health, reported that its business associate (BA) experienced a breach of its network that affected the protected health information (PHI) of 596 individuals. The PHI involved included clinical, demographic, and financial information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and the CE and BA implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected597 (as reported to HHS)
DisclosedMar 11, 2026
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): SSM Health (Healthcare Provider, OK)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalMar 11597

Other breaches at SSM Health

BreachAffected
Disclosed Sep 20, 2023Sep 20, 20233 years ago5,364
Disclosed Jun 9, 2017Jun 9, 20179 years agoInsider30K
History of this record
  • 2026-09-25 · added · backfill source

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

Everything about SSM Health

New breaches by email

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

Double opt-in. Unsubscribe any time.