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SSM Health

SSM Health Vendor Cyber Rating & Cyber Score

ssmhealth.com

SSM Health is a Catholic, not-for-profit, fully integrated health system dedicated to advancing innovative, sustainable, and compassionate care for patients and communities throughout the Midwest and beyond. The organization’s 40,000 team members and 13,900 providers are committed to fulfilling SSM Health’s Mission: “Through our exceptional health care services, we reveal the healing presence of God.” With care delivery sites in Illinois, Missouri, Oklahoma and Wisconsin, SSM Health includes hospitals, physician offices, outpatient and virtual care services, comprehensive home care and hospice services, a fully transparent pharmacy benefit company, a health insurance company and an accountable care organization. It is one of the largest


SSM Health A.I CyberSecurity Scoring

SSM Health
Company Information
Website:http://www.ssmhealth.com
Employees number:19,512
Number of followers:89,663
NAICS:62
Industry Type:Hospitals and Health Care
Homepage:ssmhealth.com
SSM Health Risk Score (AI oriented)
Between 700 and 749
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SSM HealthHospitals and Health Care
Updated:
01/04/2026
745/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
SSM Health Global Score (TPRM)
xxxx
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SSM HealthHospitals and Health Care
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SSM Health
SSM HealthModerate
Current Score
745Ba (MODERATE)
01000
2 incidents
-17 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
748Before Incident
JUNE 2026
748Before Incident
MAY 2026
746Before Incident
APRIL 2026
746Before Incident
MARCH 2026
745Before Incident
FEBRUARY 2026
744Before Incident
JANUARY 2026
744Before Incident
DECEMBER 2025
742Before Incident
NOVEMBER 2025
759Before Incident
Cyber Attack
21 Nov 2025SSM Health
SSM Health Care Corporation

Cyberattack on Transport for London (TfL) and Alleged Attacks on U.S. Healthcare Companies by British Teenagers

742After Incident
CRITICAL-17
SSM1392213112125
SSM Health Care Corporation, a major U.S. healthcare provider, was targeted in a cyberattack allegedly orchestrated by Owen Flowers, one of the two British teenagers charged in the UK for cybercrimes. The attack involved infiltration and attempted damage to SSM Health’s systems, potentially compromising sensitive healthcare data, operational integrity, or patient services. While the exact extent of the breach remains undisclosed, the involvement of a healthcare entity suggests high-risk exposure, including possible disruption to medical services, unauthorized access to patient records (e.g., personal, financial, or treatment-related data), or systemic outages. The attack’s connection to a broader campaign—including attempts against Sutter Health—highlights its coordinated and malicious nature. Given the critical role of healthcare infrastructure, such incidents can threaten patient safety, erode trust in the organization, and trigger regulatory penalties. The case’s international dimension (UK-US) and the defendants’ alleged ties to other high-profile attacks (e.g., Transport for London) underscore the severity of the threat.
INCIDENT DETAILS -
TYPE
cyberattackunauthorized accessconspiracy to damage systems
IMPACT
potential reputational damage to TfLpotential reputational damage to SSM Health Care Corporationpotential reputational damage to Sutter HealthComputer Misuse Act charges (U.K.)potential U.S. charges for healthcare attacks
OCTOBER 2025
758Before Incident
SEPTEMBER 2025
758Before Incident
AUGUST 2025
758Before Incident
DECEMBER 2020
784Before Incident
Breach
11 Dec 2020SSM Health
SSM Health Insurance Company

SSM Health Insurance Data Breach

718After Incident
CRITICAL-66
SSM513071325
The U.S. Department of Health and Human Services reported that SSM Health Insurance Company experienced a data breach on December 11, 2020. This breach affected 4,492 individuals and involved paper/films. There was no business associate present during the breach.
INCIDENT DETAILS -
TYPE
Data Breach
DATA BREACH
Type Of Data Compromised: Paper/FilmsNumber Of Records Exposed: 4,492

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