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Comparison Overview

Memorial Hermann Health SystemMemorial Hermann Health System
VS
Cedars-SinaiCedars-Sinai
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
Cedars-Sinai

Cedars-Sinai

8700 Beverly Blvd., Los Angeles, CA, US, 90048

Last Update: 01/04/2026

View Profile
Between 750 and 799
https://careers.cshs.org/
783/1000Fair

Since its beginning in 1902, Cedars-Sinai has evolved to meet the healthcare needs of one of the most diverse regions in the nation, continually setting new standards for quality and innovation in patient care, research, teaching and community service. Today, Cedars-Si...

NAICS:62
NAICS Definition:Health Care and Social Assistance
Employees:16,316
Subsidiaries:3
12-month incidents
0
Known data breaches
1
Attack type number
1

Compliance Ranges Comparison

Based On Specific Ai Models Category
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
Cedars-Sinai

Cedars-Sinai

-
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 Memorial Hermann Health System in 2026.

Incidents

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

No incidents recorded for Cedars-Sinai in 2026.

Incidents

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

Incident History - Cedars-Sinai (X = Date, Y = Severity)

Cedars-Sinai 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...
Memorial Hermann Health System

Memorial Hermann Health System

Incidents
🔒 Incident : Breach
MEM12145522
🔒 Incident : Breach
MEM308071625
Cedars-Sinai

Cedars-Sinai

Incidents
🔒 Incident : Breach
CED648072525

FAQ

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

Latest Global CVEs

CVE-2026-48579
SUMMARY

Improper authorization in Microsoft Exchange Online allows an unauthorized attacker to disclose information over a network.

PUBLISHED
Date2026-06-04
UPDATED
Date2026-06-04
RISK INFORMATION (Score: 9.1)
CVSS3
Base Score: 9.1
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
IMPACT SCORE
5.2
EXPLOITABILITY
3.9
CVE-2026-48567
SUMMARY

Authentication bypass by spoofing in Azure HorizonDB allows an unauthorized attacker to elevate privileges over a network.

PUBLISHED
Date2026-06-04
UPDATED
Date2026-06-04
RISK INFORMATION (Score: 10)
CVSS3
Base Score: 10.0
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
IMPACT SCORE
5.8
EXPLOITABILITY
3.9
CVE-2026-47655
SUMMARY

Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network.

PUBLISHED
Date2026-06-04
UPDATED
Date2026-06-04
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
IMPACT SCORE
3.6
EXPLOITABILITY
2.8
CVE-2026-47644
SUMMARY

Improper neutralization of special elements in output used by a downstream component ('injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to disclose information over a network.

PUBLISHED
Date2026-06-04
UPDATED
Date2026-06-04
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
IMPACT SCORE
3.6
EXPLOITABILITY
2.8
CVE-2026-45497
SUMMARY

Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an authorized attacker to execute code over a network.

PUBLISHED
Date2026-06-04
UPDATED
Date2026-06-04
RISK INFORMATION (Score: 7.7)
CVSS3
Base Score: 7.7
Complexity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L
IMPACT SCORE
5.3
EXPLOITABILITY
1.8