Comparison Overview

Nuvance Health

VS

Health Care Service Corporation

Nuvance Health

None, None, Danbury, CT, US, 06810
Last Update: 2025-12-10
Between 750 and 799

Nuvance Health is a system of award-winning nonprofit hospitals and outpatient healthcare services throughout the Hudson Valley and western Connecticut, including: Danbury Hospital and its New Milford campus, Norwalk Hospital and Sharon Hospital in Connecticut; Northern Dutchess Hospital, Putnam Hospital and Vassar Brothers Medical Center in New York. Nuvance Health offers the latest prevention, diagnostic, medical, surgical and rehabilitation services, including through the Cancer, Heart & Vascular and Neuroscience Institutes; and primary and specialty care services through Nuvance Health Medical Practices. Nuvance Health also provides convenient healthcare through home care, urgent care and telehealth visits. Visit nuvancehealth.org for more information. TTY: 1 (800) 421-1220

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 7,359
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
2

Health Care Service Corporation

300 E Randolph St, Chicago, IL, US, 60601
Last Update: 2025-12-09
Between 0 and 549

Health Care Service Corporation serves nearly 23 million people across the United States through its portfolio of health benefit solutions. HCSC provides health coverage options for employers large and small, individuals and families, and Medicare and Medicaid plans. HCSC also offers related health care products and services such as pharmacy solutions, life and dental insurance, and health data technology. A Mutual Legal Reserve Company, HCSC is an independent licensee of the Blue Cross Blue Shield Association. For nearly a century, we have enabled and coordinated the access to quality care for millions of members. Our experience and industry knowledge establishes a solid foundation for our future—driving innovations that further expand access, improve health outcomes, and reduce costs. Embedded within the fabric of how we operate is a deep sense of caring and commitment that informs how we serve our members, engage in local communities, and deliver positive change to the health care industry. As health care needs evolve, we leverage our portfolio of companies to deliver differentiated value to all industry stakeholders so that, together, we make more possible. Join HCSC and discover what new ways of thinking can mean for you, your community, our customers and our organization: HCSC.com/careers. We are an Equal Opportunity Employment / Affirmative Action employer dedicated to an inclusive, drug-free and smoke-free workplace. Drug screening and background investigation are required, as allowed by law. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability, or protected veteran status. Image(s) may have been created or enhanced using artificial intelligence tools.

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 20,555
Subsidiaries: 6
12-month incidents
3
Known data breaches
6
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/nuvancehealth.jpeg
Nuvance Health
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/hcsc.jpeg
Health Care Service Corporation
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
Nuvance Health
100%
Compliance Rate
0/4 Standards Verified
Health Care Service Corporation
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 Nuvance Health in 2025.

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

Health Care Service Corporation has 257.14% more incidents than the average of same-industry companies with at least one recorded incident.

Incident History — Nuvance Health (X = Date, Y = Severity)

Nuvance Health cyber incidents detection timeline including parent company and subsidiaries

Incident History — Health Care Service Corporation (X = Date, Y = Severity)

Health Care Service Corporation cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/nuvancehealth.jpeg
Nuvance Health
Incidents

Date Detected: 8/2019
Type:Data Leak
Blog: Blog

Date Detected: 3/2015
Type:Breach
Attack Vector: Physical Theft
Motivation: Unknown
Blog: Blog
https://images.rankiteo.com/companyimages/hcsc.jpeg
Health Care Service Corporation
Incidents

Date Detected: 10/2025
Type:Breach
Blog: Blog

Date Detected: 5/2025
Type:Breach
Blog: Blog

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

FAQ

Nuvance Health company demonstrates a stronger AI Cybersecurity Score compared to Health Care Service Corporation company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Health Care Service Corporation company has faced a higher number of disclosed cyber incidents historically compared to Nuvance Health company.

In the current year, Health Care Service Corporation company has reported more cyber incidents than Nuvance Health company.

Neither Health Care Service Corporation company nor Nuvance Health company has reported experiencing a ransomware attack publicly.

Both Health Care Service Corporation company and Nuvance Health company have disclosed experiencing at least one data breach.

Neither Health Care Service Corporation company nor Nuvance Health company has reported experiencing targeted cyberattacks publicly.

Neither Nuvance Health company nor Health Care Service Corporation company has reported experiencing or disclosing vulnerabilities publicly.

Neither Nuvance Health nor Health Care Service Corporation holds any compliance certifications.

Neither company holds any compliance certifications.

Health Care Service Corporation company has more subsidiaries worldwide compared to Nuvance Health company.

Health Care Service Corporation company employs more people globally than Nuvance Health company, reflecting its scale as a Hospitals and Health Care.

Neither Nuvance Health nor Health Care Service Corporation holds SOC 2 Type 1 certification.

Neither Nuvance Health nor Health Care Service Corporation holds SOC 2 Type 2 certification.

Neither Nuvance Health nor Health Care Service Corporation holds ISO 27001 certification.

Neither Nuvance Health nor Health Care Service Corporation holds PCI DSS certification.

Neither Nuvance Health nor Health Care Service Corporation holds HIPAA certification.

Neither Nuvance Health nor Health Care Service Corporation holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Hitachi Vantara Pentaho Data Integration and Analytics Community Dashboard Framework prior to versions 10.2.0.4, including 9.3.0.x and 8.3.x display the full server stack trace when encountering an error within the GetCdfResource servlet.

Risk Information
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Description

Pentaho Data Integration and Analytics Community Dashboard Editor plugin versions before 10.2.0.4, including 9.3.0.x and 8.3.x, deserialize untrusted JSON data without constraining the parser to approved classes and methods.

Risk Information
cvss3
Base: 8.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description

A security flaw has been discovered in CTCMS Content Management System up to 2.1.2. The impacted element is an unknown function in the library /ctcms/libs/Ct_Config.php of the component Backend System Configuration Module. The manipulation of the argument Cj_Add/Cj_Edit results in code injection. The attack can be executed remotely. The exploit has been released to the public and may be exploited.

Risk Information
cvss2
Base: 5.8
Severity: LOW
AV:N/AC:L/Au:M/C:P/I:P/A:P
cvss3
Base: 4.7
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 5.1
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/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
Description

A vulnerability was identified in CTCMS Content Management System up to 2.1.2. The affected element is the function Save of the file /ctcms/libs/Ct_App.php of the component Backend App Configuration Module. The manipulation of the argument CT_App_Paytype leads to code injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Risk Information
cvss2
Base: 5.8
Severity: LOW
AV:N/AC:L/Au:M/C:P/I:P/A:P
cvss3
Base: 4.7
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 5.1
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/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
Description

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to accept an invitation opened by a different user. Version 5.15. contains a patch. As a workaround, avoid leaving one's Weblate sessions with an invitation opened unattended.

Risk Information
cvss4
Base: 1.0
Severity: HIGH
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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