Comparison Overview

Optum

VS

Rush University Medical Center

Optum

11000 Optum Circle, Eden Prairie , MN, US, 55344
Last Update: 2025-12-09
View Profile
Between 750 and 799
https://www.optum.com/en/

We’re evolving health care so everyone can have the opportunity to live their healthiest life. It’s why we put your unique needs at the heart of everything we do, making it easy and affordable to manage health and well-being. We are delivering the right care how and when it’s needed; providing support to make smarter and healthier choices; and making prescription services easier, while helping you save money along the way. It’s everything health care should be. Together, for better health. Optum is part of UnitedHealth Group (NYSE: UNH).

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 100,751
Subsidiaries: 6
12-month incidents
0
Known data breaches
7
Attack type number
3
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Rush University Medical Center

1620 W Harrison St, Chicago, 60612, US
Last Update: 2025-12-09
Between 750 and 799
https://www.rush.edu

Rush University Medical Center is an academic medical center that includes a 671-bed hospital serving adults and children, the 61-bed Johnston R. Bowman Health Center and Rush University. Rush University is home to one of the first medical colleges in the Midwest and one of the nation's top-ranked nursing colleges, as well as graduate programs in allied health, health systems management and biomedical research. The medical center also offers more than 70 highly selective residency and fellowship programs in medical and surgical specialties and subspecialties. For more than 170 years, Rush has been leading the way in developing innovative and often life-saving treatments. Today, Rush is a thriving center for basic and clinical research, with physicians and scientists involved in hundreds of research projects developing and testing the effectiveness and safety of new therapies and medical devices. In addition to its mission in patient care, education and research, Rush maintains a strong commitment to the community. Rush reaches out to the Chicago community through such offerings as the Rush Community Services Initiatives Program, an umbrella for several student-led outreach programs designed to address the social and health care needs of residents in neighboring communities.

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 12,083
Subsidiaries: 4
12-month incidents
0
Known data breaches
0
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/optum.jpeg
Optum
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/rush-university-medical-center.jpeg
Rush University Medical Center
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Optum
100%
Compliance Rate
0/4 Standards Verified
Rush University Medical Center
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

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

No incidents recorded for Optum in 2025.

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

No incidents recorded for Rush University Medical Center in 2025.

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

Optum cyber incidents detection timeline including parent company and subsidiaries

Incident History — Rush University Medical Center (X = Date, Y = Severity)

Rush University Medical Center cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/optum.jpeg
Optum
Incidents

Date Detected: 6/2025
Type:Ransomware
Motivation: Financial Gain
Blog: Blog

Date Detected: 2/2025
Type:Ransomware
Blog: Blog

Date Detected: 12/2024
Type:Cyber Attack
Attack Vector: Physical Violence
Motivation: Protest against healthcare insurance claim denials, Criticism of healthcare companies' focus on profits over patient care
Blog: Blog
https://images.rankiteo.com/companyimages/rush-university-medical-center.jpeg
Rush University Medical Center
Incidents

Date Detected: 01/2019
Type:Data Leak
Attack Vector: Unauthorized Access/Disclosure
Blog: Blog

FAQ

Rush University Medical Center company demonstrates a stronger AI Cybersecurity Score compared to Optum company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Optum company has faced a higher number of disclosed cyber incidents historically compared to Rush University Medical Center company.

In the current year, Optum company has reported more cyber incidents than Rush University Medical Center company.

Optum company has confirmed experiencing a ransomware attack, while Rush University Medical Center company has not reported such incidents publicly.

Optum company has disclosed at least one data breach, while the other Rush University Medical Center company has not reported such incidents publicly.

Optum company has reported targeted cyberattacks, while Rush University Medical Center company has not reported such incidents publicly.

Neither Optum company nor Rush University Medical Center company has reported experiencing or disclosing vulnerabilities publicly.

Neither Optum nor Rush University Medical Center holds any compliance certifications.

Neither company holds any compliance certifications.

Optum company has more subsidiaries worldwide compared to Rush University Medical Center company.

Optum company employs more people globally than Rush University Medical Center company, reflecting its scale as a Hospitals and Health Care.

Neither Optum nor Rush University Medical Center holds SOC 2 Type 1 certification.

Neither Optum nor Rush University Medical Center holds SOC 2 Type 2 certification.

Neither Optum nor Rush University Medical Center holds ISO 27001 certification.

Neither Optum nor Rush University Medical Center holds PCI DSS certification.

Neither Optum nor Rush University Medical Center holds HIPAA certification.

Neither Optum nor Rush University Medical Center holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.

Published
Date
2025-12-14
Updated
Date
2025-12-14
Risk Information
cvss3
Base: 8.1
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
References
Description

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Published
Date
2025-12-14
Updated
Date
2025-12-14
Risk Information
cvss3
Base: 2.9
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
References
Description

A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."

Published
Date
2025-12-14
Updated
Date
2025-12-14
Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.3
Severity: 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
References
Description

MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.

Published
Date
2025-12-14
Updated
Date
2025-12-14
Risk Information
cvss3
Base: 4.5
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
References
Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Published
Date
2025-12-14
Updated
Date
2025-12-14
Risk Information
cvss3
Base: 5.8
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
References