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Comparison Overview

OptumOptum
VS
Sentara HealthSentara Health
Optum

Optum

11000 Optum Circle, Eden Prairie , MN, US, 55344

Last Update: 05/04/2026

View Profile
Between 650 and 699
https://www.optum.com/en/
672/1000Weak

At Optum, we take a bold approach to solving the challenges of healthcare. We call it Healthy Optumism — the realistic yet hopeful belief that when you’re grounded in real world needs, human connection and data-driven expertise, better is always possible. We use advance...

NAICS:62
NAICS Definition:Health Care and Social Assistance
Employees:103,600
Subsidiaries:0
12-month incidents
0
Known data breaches
1
Attack type number
3
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

Compliance Ranges Comparison

Based On Specific Ai Models Category
Optum

Optum

-
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
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

Benchmark & Cyber Underwriting Signals

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

No incidents recorded for Optum in 2026.

Incidents

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

No incidents recorded for Sentara Health in 2026.

Incidents

Incident History - Optum (X = Date, Y = Severity)

Optum cyber incidents detection timeline including parent company and subsidiaries.

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

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

Notable Incidents

Last Cyber / HR Incidents / Global...
Optum

Optum

Incidents
🔒 Incident : Ransomware
OPT001102824
🔒 Incident : Ransomware
UNI1012070724
🔒 Incident : Cyber Attack
UNICHA1768835481
Sentara Health

Sentara Health

Incidents
No explicit notable incidents reported.

FAQ

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

Latest Global CVEs

CVE-2026-9693
SUMMARY

Mattermost versions 10.11.x <= 10.11.20, 11.7.x <= 11.7.5 Mattermost fails to remove thread membership records when a user is removed from or leaves a team, which allows a previously removed user who is later re-invited to the team to view private channel thread root post content and metadata via the team threads API.. Mattermost Advisory ID: MMSA-2026-00682

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
RISK INFORMATION (Score: 3.5)
CVSS3
Base Score: 3.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
IMPACT SCORE
1.4
EXPLOITABILITY
2.1
REFERENCES
CVE-2026-75587
SUMMARY

Mattermost Desktop App versions <=6.2 6.2.2.0 fail to redact the pre-auth secret when generating a diagnostics report, which allows a local attacker with access to a user's diagnostics report or log files to obtain the plaintext pre-auth secret configured for a connected server via inspecting the Server Connectivity (Step-3) diagnostics output. Mattermost Advisory ID: MMSA-2026-00716

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
RISK INFORMATION (Score: 3.6)
CVSS3
Base Score: 3.6
Complexity: LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
IMPACT SCORE
1.4
EXPLOITABILITY
1.8
REFERENCES
CVE-2026-75078
SUMMARY

A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /BSHRM1.php. Performing a manipulation of the argument course results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
RISK INFORMATION (Score: 4.3)
CVSS2
Base Score: 5.0
Complexity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Base Score: 4.3
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS4
Base Score: 2.1
Complexity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
IMPACT SCORE
1.4
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-67961
SUMMARY

An issue in O2OA v.10.0.2 allows a local attacker to execute arbitrary code via the the sandbox mechanism of the Invoke script execution.

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES
CVE-2026-67919
SUMMARY

An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the PluginEndpoint.java, installFromUri method, and DefaultPluginApplicationContextFactory components

PUBLISHED
Date2026-08-17
UPDATED
Date2026-08-17
IMPACT SCORE
NA
EXPLOITABILITY
NA
REFERENCES