Comparison Overview

Sharp HealthCare

VS

Wellstar Health System

Sharp HealthCare

8695 Spectrum Center Blvd., None, San Diego, CA, US, 92123
Last Update: 2025-12-09

Sharp HealthCare is a not-for-profit health care system based in San Diego, California, with four acute care hospitals, three specialty hospitals, three medical groups and a health plan. We provide medical services in virtually all fields of medicine, including primary care, heart care, cancer, orthopedics, stroke/neurology, women’s health, rehabilitation, robotic surgery, bariatric surgery, chemical dependency and behavioral health. Sharp sets the community standard for exceptional care. Sharp Chula Vista Medical Center, Sharp Grossmont Hospital and Sharp Memorial Hospital have received the prestigious Magnet recognition by the American Nurses Credentialing Center for excellence in nursing practices and quality patient care. At the heart of our organization are more than 20,000 nurses, staff, affiliated physicians, and volunteers who are on a journey to make health care better for our patients and their families. It’s what we call The Sharp Experience – treating each person with dignity, compassion and respect, and using our clinical excellence and advanced technology to deliver the highest-quality patient care. We are dedicated to transforming the health care experience by making Sharp the best place to work, the best place to practice medicine and the best place to receive care in San Diego.

NAICS: 62
NAICS Definition: Health Care and Social Assistance
Employees: 11,198
Subsidiaries: 0
12-month incidents
0
Known data breaches
2
Attack type number
1

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

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/sharp-healthcare.jpeg
Sharp HealthCare
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/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
Compliance Summary
Sharp HealthCare
100%
Compliance Rate
0/4 Standards Verified
Wellstar Health System
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 Sharp HealthCare in 2025.

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

No incidents recorded for Wellstar Health System in 2025.

Incident History — Sharp HealthCare (X = Date, Y = Severity)

Sharp HealthCare cyber incidents detection timeline including parent company and subsidiaries

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

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

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/sharp-healthcare.jpeg
Sharp HealthCare
Incidents

Date Detected: 1/2023
Type:Breach
Attack Vector: Unauthorized Access
Blog: Blog

Date Detected: 2/2017
Type:Breach
Attack Vector: Physical Theft
Blog: Blog
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

FAQ

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

Sharp HealthCare company has faced a higher number of disclosed cyber incidents historically compared to Wellstar Health System company.

In the current year, Wellstar Health System company and Sharp HealthCare company have not reported any cyber incidents.

Neither Wellstar Health System company nor Sharp HealthCare company has reported experiencing a ransomware attack publicly.

Both Wellstar Health System company and Sharp HealthCare company have disclosed experiencing at least one data breach.

Neither Wellstar Health System company nor Sharp HealthCare company has reported experiencing targeted cyberattacks publicly.

Neither Sharp HealthCare company nor Wellstar Health System company has reported experiencing or disclosing vulnerabilities publicly.

Neither Sharp HealthCare nor Wellstar Health System holds any compliance certifications.

Neither company holds any compliance certifications.

Wellstar Health System company has more subsidiaries worldwide compared to Sharp HealthCare company.

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

Neither Sharp HealthCare nor Wellstar Health System holds SOC 2 Type 1 certification.

Neither Sharp HealthCare nor Wellstar Health System holds SOC 2 Type 2 certification.

Neither Sharp HealthCare nor Wellstar Health System holds ISO 27001 certification.

Neither Sharp HealthCare nor Wellstar Health System holds PCI DSS certification.

Neither Sharp HealthCare nor Wellstar Health System holds HIPAA certification.

Neither Sharp HealthCare nor Wellstar Health System 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