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Comprehensive Health Services

Comprehensive Health Services Vendor Cyber Rating & Cyber Score

chsmedical.com
in
Add Your Compliance Badge
ISO 27001
SOC 2 Type 1
SOC 2 Type 2
PCI DSS
HIPAA
GDPR

Founded in 1975, Comprehensive Health Services, Inc. is one of the nation’s largest and most experienced providers of workforce medical services. We partner with Fortune 1000 companies and the U.S. government to solve the highly complex, large-scale health care challenges they face by implementing and managing cost-effective, customized medical programs for large and dispersed workforces. Our technology-driven, flexible health care solutions are capable of providing tailored services to ensure employers can meet the medical needs and compliance issues of their employees anywhere in the world. We leverage our unique combination of sophisticated, proprietary IT systems, best-in-class program management capabilities, specialized


CHS A.I CyberSecurity Scoring

Incident Details
CHS
Company Information
Website:http://www.chsmedical.com/
Employees number:734
Number of followers:7,370
NAICS:62
Industry Type:Hospitals and Health Care
Homepage:chsmedical.com
Cyber Premium EstimationGet Supply Chain
CHS Risk Score (AI oriented)
Between 700 and 749
logo
CHSHospitals and Health Care
Updated:
01/04/2026
722/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
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CHS Global Score (TPRM)
xxxx
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CHSHospitals and Health Care
•••
Score locked
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Vulnerabilities
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Findings

CHS
CHSModerate
Current Score
722Ba (MODERATE)
01000
2 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
725Before Incident
JUNE 2026
724Before Incident
MAY 2026
723Before Incident
APRIL 2026
723Before Incident
MARCH 2026
721Before Incident
FEBRUARY 2026
721Before Incident
JANUARY 2026
721Before Incident
DECEMBER 2025
720Before Incident
NOVEMBER 2025
719Before Incident
OCTOBER 2025
719Before Incident
SEPTEMBER 2025
718Before Incident
AUGUST 2025
717Before Incident
FEBRUARY 2022
721Before Incident
Breach
01 Feb 2022 • CHS
Comprehensive Health Services

Fraudulent Wire Transfers and Data Breach at Comprehensive Health Services

664After Incident
HIGH-57
COM13165522
An unusual activity within the digital environment of Comprehensive Health Services resulted in fraudulent wire transfers. The incident also compromised the certain personal information of its customers including name, date of birth, and/or Social Security number. CHS investigated the incident with the digital forensic team and secured its networks and notified the impacted customers.
INCIDENT DETAILS -
TYPE
Data Breach
MOTIVATION
Financial Gain
IMPACT
NameDate of BirthSocial Security Number
DATA BREACH
Personally Identifiable InformationSensitivity Of Data: HighNameDate of BirthSocial Security Number
REFERENCES
Blog URLSource URL
APRIL 2020
765Before Incident
Breach
09 Apr 2020 • CHS
Comprehensive Health Services

Data Breach at Comprehensive Health Services

701After Incident
CRITICAL-64
COM019091825
The California Office of the Attorney General disclosed a data breach affecting Comprehensive Health Services, occurring between April 9, 2020, and October 22, 2020. The incident involved the potential compromise of personal information belonging to individuals associated with the company. While the breach was reported on March 16, 2022, the notification clarified that no evidence of misuse of the exposed data has been found to date. The nature of the compromised information was not explicitly detailed, but given the context, it likely included sensitive personal or health-related records. As a healthcare services provider, the exposure of such data raises concerns about privacy violations, regulatory compliance (e.g., HIPAA), and potential long-term risks for affected individuals, even in the absence of confirmed malicious exploitation.
INCIDENT DETAILS -
TYPE
Data Breach
DATA BREACH
Type Of Data Compromised: Personal InformationSensitivity Of Data: High (Personal Information)
REFERENCES
Blog URLSource URL

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