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NorthBay Health

NorthBay Health Vendor Cyber Rating & Cyber Score

northbayhealthinfo.org
in
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ISO 27001
SOC 2 Type 1
SOC 2 Type 2
PCI DSS
HIPAA
GDPR

NorthBay Health is a locally based, nonprofit health care organization serving Solano County since 1960. Our health system includes two hospitals: NorthBay Medical Center in Fairfield and NorthBay VacaValley Hospital in Vacaville; a 100-provider primary and specialty care medical group; the NorthBay Cancer Center; and a medical fitness center, Active Wellness Center at NorthBay Health. NorthBay Healthcare is a member of the Mayo Clinic Care Network. Our mission is to improve the wellbeing of our communities by providing conveniently accessible high-quality care. The 132-bed NorthBay Medical Center is Solano County’s most comprehensive hospital. It includes a Level II Trauma Center, maternity services and a neonatal intensive


NorthBay Health A.I CyberSecurity Scoring

Incident Details
NorthBay Health
Company Information
Website:http://www.northbayhealthinfo.org
Employees number:1,887
Number of followers:12,237
NAICS:62
Industry Type:Hospitals and Health Care
Homepage:northbayhealthinfo.org
Cyber Premium EstimationGet Supply Chain
NorthBay Health Risk Score (AI oriented)
Between 700 and 749
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NorthBay HealthHospitals and Health Care
Updated:
31/03/2026
705/1000
Moderate
Ba
AaaAaABaaBaBCaaCaC
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NorthBay Health Global Score (TPRM)
xxxx
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NorthBay HealthHospitals and Health Care
•••
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Findings

NorthBay Health
NorthBay HealthModerate
Current Score
705Ba (MODERATE)
01000
2 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
709Before Incident
JUNE 2026
708Before Incident
MAY 2026
707Before Incident
APRIL 2026
705Before Incident
MARCH 2026
705Before Incident
FEBRUARY 2026
704Before Incident
JANUARY 2026
703Before Incident
DECEMBER 2025
702Before Incident
NOVEMBER 2025
701Before Incident
OCTOBER 2025
700Before Incident
SEPTEMBER 2025
698Before Incident
AUGUST 2025
697Before Incident
JANUARY 2024
753Before Incident
Breach
11 Jan 2024 • NorthBay Health
NorthBay Healthcare Corporation

NorthBay Healthcare Corporation Data Breach

668After Incident
CRITICAL-85
NOR746072525
The Maine Attorney General's Office reported that NorthBay Healthcare Corporation experienced a data breach due to unauthorized access between January 11, 2024, and April 1, 2024, affecting approximately 569,012 individuals. The breach involved personal information including names, Social Security numbers, and medical information. Identity theft protection services were offered for one year through Experian IdentityWorks.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
namesSocial Security numbersmedical information
DATA BREACH
namesSocial Security numbersmedical informationSensitivity Of Data: High
REFERENCES
Blog URLSource URL
MAY 2018
768Before Incident
Breach
01 May 2018 • NorthBay Health
NorthBay Healthcare Corporation

NorthBay Healthcare Corporation Data Breach

705After Incident
HIGH-63
NOR417072625
The California Office of the Attorney General reported a data breach involving NorthBay Healthcare Corporation on October 30, 2018. The breach occurred on multiple days from May 8 to May 11, 2018, and involved unauthorized access to NorthBay applicant information, potentially including names, addresses, date of birth, email addresses, Social Security numbers, and alien registration numbers. The number of individuals affected is currently unknown.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
namesaddressesdate of birthemail addressesSocial Security numbersalien registration numbers
DATA BREACH
namesaddressesdate of birthemail addressesSocial Security numbersalien registration numbersSensitivity Of Data: High
REFERENCES
Blog URLSource URL

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