Comparison Overview

Wellstar Health System

VS

Health Service Executive

Wellstar Health System

None, None, Marietta, Georgia, US, 30062
Last Update: 2025-12-09
Between 750 and 799

At Wellstar Health System, our mission is to enhance the health and well-being of every person we serve. Nationally ranked and locally recognized for our high-quality care, inclusive culture and world-class doctors and caregivers, Wellstar is one of the largest, most integrated healthcare systems in Georgia. Our specialists and primary care providers work in a multidisciplinary environment with nearly 30,000 diverse team members throughout our hospitals, health parks and medical offices. Communities can also access our outpatient centers, a pediatric center, nursing centers, and hospice and home care services. We’re proud to be home to the second-largest Emergency Department in the country, as well as being the only system in Georgia operating multiple trauma centers. We’re also known for our exceptional work culture, featured on the Great Places to Work®, Fortune 100 Best Companies to Work For® and the Seramount Best Company for Multicultural Women® lists. We continue to attract the best and the brightest in healthcare. At a time when our industry is changing rapidly, Wellstar remains committed to exceeding expectations from our patients and team members, while transforming healthcare delivery. We stand behind our values to serve with compassion, pursue excellence and honor every voice.

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 17,637
Subsidiaries: 1
12-month incidents
0
Known data breaches
1
Attack type number
1

Health Service Executive

Dr. Steevens Hospital, Dublin, Dublin 8, IE, D08 W2A8
Last Update: 2025-12-09
Between 700 and 749

Our purpose is to provide safe, high quality health and personal social services to the population of Ireland. Our vision is a healthier Ireland with a high quality health service valued by all. Our Workforce The health service is the largest employer in the state with over 110,000 whole time equivalents (WTEs) (not including home helps) employed. Over 70,000 are employed directly by the HSE with the remaining 40,000 employed by voluntary hospitals and agencies. Our vision for healthcare is to put people at the heart of everything we do – we are committed to delivering high quality safe healthcare to our service users, communities and the wider population. Our staff are at the core of the delivery of healthcare services, working within and across all care settings in communities, hospitals and healthcare offices.

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 17,096
Subsidiaries: 1
12-month incidents
1
Known data breaches
0
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/wellstar-health-system.jpeg
Wellstar Health System
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/health-service-executive.jpeg
Health Service Executive
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
Wellstar Health System
100%
Compliance Rate
0/4 Standards Verified
Health Service Executive
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 Wellstar Health System in 2025.

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

Health Service Executive has 19.05% more incidents than the average of same-industry companies with at least one recorded incident.

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

Wellstar Health System cyber incidents detection timeline including parent company and subsidiaries

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

Health Service Executive cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/wellstar-health-system.jpeg
Wellstar Health System
Incidents

Date Detected: 02/2022
Type:Breach
Attack Vector: Unauthorized Access
Blog: Blog
https://images.rankiteo.com/companyimages/health-service-executive.jpeg
Health Service Executive
Incidents

Date Detected: 5/2025
Type:Ransomware
Attack Vector: Phishing (AI-enhanced), Credential stuffing (97% of identity attacks), Infostealer malware (e.g., Lumma Stealer), Exploitation of unpatched vulnerabilities, Social engineering (synthetic media), Supply chain attacks (via SMEs), Dark web data monetization
Motivation: Financial gain (52% of attacks), Espionage (4% of attacks), Geopolitical objectives (nation-states), Disruption of critical services (hospitals, governments), Data theft for dark web monetization
Blog: Blog

FAQ

Wellstar Health System company demonstrates a stronger AI Cybersecurity Score compared to Health Service Executive company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Wellstar Health System and Health Service Executive have experienced a similar number of publicly disclosed cyber incidents.

In the current year, Health Service Executive company has reported more cyber incidents than Wellstar Health System company.

Health Service Executive company has confirmed experiencing a ransomware attack, while Wellstar Health System company has not reported such incidents publicly.

Wellstar Health System company has disclosed at least one data breach, while the other Health Service Executive company has not reported such incidents publicly.

Neither Health Service Executive company nor Wellstar Health System company has reported experiencing targeted cyberattacks publicly.

Neither Wellstar Health System company nor Health Service Executive company has reported experiencing or disclosing vulnerabilities publicly.

Neither Wellstar Health System nor Health Service Executive holds any compliance certifications.

Neither company holds any compliance certifications.

Both Health Service Executive company and Wellstar Health System company have a similar number of subsidiaries worldwide.

Wellstar Health System company employs more people globally than Health Service Executive company, reflecting its scale as a Hospitals and Health Care.

Neither Wellstar Health System nor Health Service Executive holds SOC 2 Type 1 certification.

Neither Wellstar Health System nor Health Service Executive holds SOC 2 Type 2 certification.

Neither Wellstar Health System nor Health Service Executive holds ISO 27001 certification.

Neither Wellstar Health System nor Health Service Executive holds PCI DSS certification.

Neither Wellstar Health System nor Health Service Executive holds HIPAA certification.

Neither Wellstar Health System nor Health Service Executive 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.

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
Description

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

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
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."

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
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.

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
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).

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