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Comparison Overview

Sentara HealthSentara Health
VS
Memorial Hermann Health SystemMemorial Hermann Health System
Sentara Health

Sentara Health

Hampton Roads, VA, US, 23502

Last Update: 01/04/2026

View Profile
Between 750 and 799
http://www.sentara.com
786/1000Fair

Sentara Health, an integrated, not-for-profit health care delivery system, celebrates more than 135 years in pursuit of its mission - "we improve health every day." Sentara is one of the largest health systems in the U.S. Mid-Atlantic and Southeast, and among the top 20...

NAICS:62
NAICS Definition:Health Care and Social Assistance
Employees:20,152
Subsidiaries:1
12-month incidents
0
Known data breaches
0
Attack type number
0
Memorial Hermann Health System

Memorial Hermann Health System

Houston, US

Last Update: 05/04/2026

View Profile
757/1000Fair

Advancing Health. Personalizing Care. Memorial Hermann Health System is a nonprofit, values-driven, community-owned health system dedicated to improving health. A fully integrated health system with more than 260 care delivery sites throughout the Greater Houston area...

NAICS:62
NAICS Definition:Health Care and Social Assistance
Employees:19,509
Subsidiaries:0
12-month incidents
0
Known data breaches
2
Attack type number
1

Compliance Ranges Comparison

Based On Specific Ai Models Category
Sentara Health

Sentara Health

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Memorial Hermann Health System

Memorial Hermann Health System

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Hospitals and Health Care Industry Avg (This Year)

No incidents recorded for Sentara Health in 2026.

Incidents

Incidents vs Hospitals and Health Care Industry Avg (This Year)

No incidents recorded for Memorial Hermann Health System in 2026.

Incidents

Incident History - Sentara Health (X = Date, Y = Severity)

Sentara Health cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - Memorial Hermann Health System (X = Date, Y = Severity)

Memorial Hermann Health System cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
Sentara Health

Sentara Health

Incidents
No explicit notable incidents reported.
Memorial Hermann Health System

Memorial Hermann Health System

Incidents
🔒 Incident : Breach
MEM12145522
🔒 Incident : Breach
MEM308071625

FAQ

Between Sentara Health company and Memorial Hermann Health System company, which one has the best AI Cybersecurity Score ?
Between Sentara Health company and Memorial Hermann Health System company, which one has experienced more cyber incidents in the past ?
Between Sentara Health company and Memorial Hermann Health System company, which one has experienced more cyber incidents this year ?
Between Sentara Health company and Memorial Hermann Health System company, which one has experienced at least one ransomware attack ?
Between Sentara Health company and Memorial Hermann Health System company, which one has experienced at least one data breach ?
Between Sentara Health company and Memorial Hermann Health System company, which one has experienced at least one targeted cyberattack ?
Between Sentara Health company and Memorial Hermann Health System company, which one has experienced at least one vulnerability ?
Between Sentara Health company and Memorial Hermann Health System company, which one holds the most compliance certifications ?
Between Sentara Health company and Memorial Hermann Health System company, which one holds the fewest compliance certifications ?
Between Sentara Health company and Memorial Hermann Health System company, which one has the most subsidiaries ?
Between Sentara Health company and Memorial Hermann Health System company, which one has the largest number of employees ?
Between Sentara Health and Memorial Hermann Health System, which company holds both SOC 2 Type 1 certifications ?
Between Sentara Health and Memorial Hermann Health System, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - Sentara Health or Memorial Hermann Health System ?
Which company is PCI DSS compliant - Sentara Health or Memorial Hermann Health System ?
Between Sentara Health and Memorial Hermann Health System, which company complies with HIPAA regulations for healthcare data ?
Between Sentara Health and Memorial Hermann Health System, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-57990
SUMMARY

Files or directories accessible to external parties in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 7.4)
CVSS3
Base Score: 7.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
IMPACT SCORE
4
EXPLOITABILITY
2.8
CVE-2026-57989
SUMMARY

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 7.4)
CVSS3
Base Score: 7.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
IMPACT SCORE
4
EXPLOITABILITY
2.8
CVE-2026-57978
SUMMARY

Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 5.4)
CVSS3
Base Score: 5.4
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
IMPACT SCORE
2.5
EXPLOITABILITY
2.8
CVE-2026-17497
SUMMARY

NoteGen before 0.32.0 grants the Tauri shell plugin shell:allow-execute capability for bash, python, and python3 with arbitrary arguments in the default desktop capabilities. JavaScript running in the application webview can therefore invoke plugin:shell|execute to run attacker-controlled operating system commands with the privileges of the NoteGen process. In combination with script execution in the webview (for example via chat XSS), this enables full remote code execution on the user's machine.

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 8.3)
CVSS3
Base Score: 8.3
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
IMPACT SCORE
6
EXPLOITABILITY
1.6
CVE-2026-17496
SUMMARY

NoteGen before 0.32.0 renders AI chat responses with markdown-it configured with html:true and injects the result into the DOM via dangerouslySetInnerHTML in chat-preview, without HTML sanitization and with CSP set to null. Attacker-controlled content that reaches the model prompt (for example a malicious skill REFERENCE.md that instructs the model to emit HTML) can cause the model response to include executable markup such as an img onerror handler. When the user views the chat response, that markup runs as JavaScript in the privileged Tauri webview, enabling arbitrary script execution in the application context (cross-site scripting).

PUBLISHED
Date2026-07-26
UPDATED
Date2026-07-26
RISK INFORMATION (Score: 8.1)
CVSS3
Base Score: 8.1
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
IMPACT SCORE
5.2
EXPLOITABILITY
2.8