
California Department of State Hospitals Company Cyber Security Posture
ca.govThe Department of State Hospitals (DSH) manages the California state hospital system, which provides mental health services to patients admitted into DSH facilities. The department strives to provide effective treatment in a safe environment and in a fiscally responsible manner. DSH oversees five state hospitals throughout the State of California. Our facilities are Atascadero, Coalinga, Metropolitan (in Los Angeles County), Napa, and Patton. All five facilities are fully licensed by the California Department of Public Health, and must regularly meet or exceed regulatory standards to continue providing care.
CDSH Company Details
cadsh
2525 employees
18973.0
62
Hospitals and Health Care
ca.gov
Scan still pending
CAL_3736763
In-progress

Between 800 and 900
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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California Department of State Hospitals Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 800 and 900 |
California Department of State Hospitals Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
Department of State Hospitals | Breach | 60 | 3 | 4/2021 | CAD921072625 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: On May 11, 2021, the California Department of State Hospitals reported a data breach involving improper access to personal information. The breach, discovered on April 13, 2021, affected 1,415 patient names, COVID-19 test results, and health information, as well as the personal information of approximately 1,735 employees and job applicants. Details about the specific method of breach are not provided. | |||||||
Department of State Hospitals | Breach | 60 | 3 | 5/2013 | CAD211072725 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: The California Department of State Hospitals reported a data breach on May 24, 2013, involving the unauthorized disclosure of Social Security Numbers and other personal information of employees due to a security incident on May 8, 2013. The information was available on the intranet for approximately 6 hours, affecting an unknown number of individuals. The breach was made public through a notification letter, which provided recommendations for identity theft protection. | |||||||
Department of State Hospitals โ Atascadero | Breach | 60 | 3 | 2/2024 | CAD531072825 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: The California Office of the Attorney General reported a data breach involving the Department of State Hospitals (DSH) on February 28, 2024. The breach, discovered on February 15, 2024, involved the unauthorized dissemination of Leave and Activity Balance reports containing confidential information, including full social security numbers and names. Approximately 1,000 individuals were affected by this incident. | |||||||
Department of State Hospitals โ Coalinga | Breach | 60 | 3 | 8/2019 | CAD749072825 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: The California Department of State Hospitals โ Coalinga reported a data breach on September 3, 2021. The breach involved unauthorized disclosure of patient information to the United States District Court, which occurred on or around August 12, 2021. The specific types of compromised information included names, case numbers, birth dates, legal commitments, admission dates, unit numbers, and genders of patients, but did not include Social Security numbers or financial account numbers. | |||||||
Department of State Hospitals | Breach | 60 | 3 | 2/2019 | CAD531072925 | Link | |
Rankiteo Explanation : Attack with significant impact with internal employee data leaksDescription: The California Department of State Hospitals reported a data breach on April 5, 2021, involving improper access to personal information of approximately 1,735 employees and former employees, as well as 1,217 job applicants. The breach was discovered during an investigation initiated on February 25, 2021, with no evidence of misuse of the compromised information. |
California Department of State Hospitals Company Subsidiaries

The Department of State Hospitals (DSH) manages the California state hospital system, which provides mental health services to patients admitted into DSH facilities. The department strives to provide effective treatment in a safe environment and in a fiscally responsible manner. DSH oversees five state hospitals throughout the State of California. Our facilities are Atascadero, Coalinga, Metropolitan (in Los Angeles County), Napa, and Patton. All five facilities are fully licensed by the California Department of Public Health, and must regularly meet or exceed regulatory standards to continue providing care.
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CDSH Cyber Security News
Department of Public Health
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
CDSH CyberSecurity History Information
How many cyber incidents has CDSH faced?
Total Incidents: According to Rankiteo, CDSH has faced 5 incidents in the past.
What types of cybersecurity incidents have occurred at CDSH?
Incident Types: The types of cybersecurity incidents that have occurred incidents Breach.
How does CDSH detect and respond to cybersecurity incidents?
Detection and Response: The company detects and responds to cybersecurity incidents through communication strategy with Notification letter with recommendations for identity theft protection.
Incident Details
Can you provide details on each incident?

Incident : Data Breach
Title: California Department of State Hospitals Data Breach
Description: The California Department of State Hospitals reported a data breach on April 5, 2021, involving improper access to personal information of approximately 1,735 employees and former employees, as well as 1,217 job applicants. The breach was discovered during an investigation initiated on February 25, 2021, with no evidence of misuse of the compromised information.
Date Detected: 2021-02-25
Date Publicly Disclosed: 2021-04-05
Type: Data Breach

Incident : Data Breach
Title: California Department of State Hospitals โ Coalinga Data Breach
Description: The California Department of State Hospitals โ Coalinga reported a data breach involving unauthorized disclosure of patient information to the United States District Court.
Date Detected: 2021-09-03
Date Publicly Disclosed: 2021-09-03
Type: Data Breach
Attack Vector: Unauthorized Disclosure

Incident : Data Breach
Title: Data Breach at Department of State Hospitals
Description: The California Office of the Attorney General reported a data breach involving the Department of State Hospitals (DSH) on February 28, 2024. The breach, discovered on February 15, 2024, involved the unauthorized dissemination of Leave and Activity Balance reports containing confidential information, including full social security numbers and names. Approximately 1,000 individuals were affected by this incident.
Date Detected: 2024-02-15
Date Publicly Disclosed: 2024-02-28
Type: Data Breach
Attack Vector: Unauthorized Dissemination

Incident : Data Breach
Title: California Department of State Hospitals Data Breach
Description: Unauthorized disclosure of Social Security Numbers and other personal information of employees due to a security incident.
Date Detected: 2013-05-08
Date Publicly Disclosed: 2013-05-24
Type: Data Breach

Incident : Data Breach
Title: California Department of State Hospitals Data Breach
Description: A data breach involving improper access to personal information was reported by the California Department of State Hospitals.
Date Detected: 2021-04-13
Date Publicly Disclosed: 2021-05-11
Type: Data Breach
What are the most common types of attacks the company has faced?
Common Attack Types: The most common types of attacks the company has faced is Breach.
Impact of the Incidents
What was the impact of each incident?

Incident : Data Breach CAD531072925
Data Compromised: Personal Information

Incident : Data Breach CAD749072825
Data Compromised: names, case numbers, birth dates, legal commitments, admission dates, unit numbers, genders

Incident : Data Breach CAD531072825
Data Compromised: Full Social Security Numbers, Names

Incident : Data Breach CAD211072725
Data Compromised: Social Security Numbers, Other personal information
Identity Theft Risk: High

Incident : Data Breach CAD921072625
Data Compromised: patient names, COVID-19 test results, health information, personal information of employees and job applicants
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal Information, names, case numbers, birth dates, legal commitments, admission dates, unit numbers, genders, Full Social Security Numbers, Names, Social Security Numbers, Other personal information, patient names, COVID-19 test results, health information and personal information of employees and job applicants.
Which entities were affected by each incident?

Incident : Data Breach CAD531072925
Entity Type: Government
Industry: Healthcare
Location: California, USA

Incident : Data Breach CAD749072825
Entity Type: Government
Industry: Healthcare
Location: Coalinga, California

Incident : Data Breach CAD531072825
Entity Type: Government Agency
Industry: Healthcare
Location: California
Customers Affected: 1000

Incident : Data Breach CAD211072725
Entity Type: Government
Industry: Healthcare
Location: California, USA

Incident : Data Breach CAD921072625
Entity Type: Government
Industry: Healthcare
Location: California
Customers Affected: 1,415 patients, 1,735 employees and job applicants
Response to the Incidents
What measures were taken in response to each incident?

Incident : Data Breach CAD211072725
Communication Strategy: Notification letter with recommendations for identity theft protection
Data Breach Information
What type of data was compromised in each breach?

Incident : Data Breach CAD531072925
Type of Data Compromised: Personal Information
Number of Records Exposed: 2952
Personally Identifiable Information: True

Incident : Data Breach CAD749072825
Type of Data Compromised: names, case numbers, birth dates, legal commitments, admission dates, unit numbers, genders
Sensitivity of Data: Medium
Personally Identifiable Information: True

Incident : Data Breach CAD531072825
Type of Data Compromised: Full Social Security Numbers, Names
Number of Records Exposed: 1000
Sensitivity of Data: High
Personally Identifiable Information: Full Social Security Numbers, Names

Incident : Data Breach CAD211072725
Type of Data Compromised: Social Security Numbers, Other personal information
Sensitivity of Data: High
Personally Identifiable Information: Yes

Incident : Data Breach CAD921072625
Type of Data Compromised: patient names, COVID-19 test results, health information, personal information of employees and job applicants
Number of Records Exposed: 1,415 patient records, 1,735 employee and job applicant records
Personally Identifiable Information: True
Lessons Learned and Recommendations
What recommendations were made to prevent future incidents?

Incident : Data Breach CAD211072725
Recommendations: Identity theft protection measures
What recommendations has the company implemented to improve cybersecurity?
Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: Identity theft protection measures.
References
Where can I find more information about each incident?

Incident : Data Breach CAD531072925
Source: California Department of State Hospitals

Incident : Data Breach CAD749072825
Source: California Department of State Hospitals โ Coalinga
Date Accessed: 2021-09-03

Incident : Data Breach CAD531072825
Source: California Office of the Attorney General
Date Accessed: 2024-02-28

Incident : Data Breach CAD211072725
Source: Notification letter

Incident : Data Breach CAD921072625
Source: California Department of State Hospitals
Where can stakeholders find additional resources on cybersecurity best practices?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: California Department of State Hospitals, and Source: California Department of State Hospitals โ CoalingaDate Accessed: 2021-09-03, and Source: California Office of the Attorney GeneralDate Accessed: 2024-02-28, and Source: Notification letter, and Source: California Department of State Hospitals.
Investigation Status
How does the company communicate the status of incident investigations to stakeholders?
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through was Notification letter with recommendations for identity theft protection.
Additional Questions
Incident Details
What was the most recent incident detected?
Most Recent Incident Detected: The most recent incident detected was on 2021-02-25.
What was the most recent incident publicly disclosed?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2021-04-05.
Impact of the Incidents
What was the most significant data compromised in an incident?
Most Significant Data Compromised: The most significant data compromised in an incident were Personal Information, names, case numbers, birth dates, legal commitments, admission dates, unit numbers, genders, Full Social Security Numbers, Names, Social Security Numbers, Other personal information, patient names, COVID-19 test results, health information and personal information of employees and job applicants.
Data Breach Information
What was the most sensitive data compromised in a breach?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Personal Information, names, case numbers, birth dates, legal commitments, admission dates, unit numbers, genders, Full Social Security Numbers, Names, Social Security Numbers, Other personal information, patient names, COVID-19 test results, health information and personal information of employees and job applicants.
What was the number of records exposed in the most significant breach?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 3.5K.
Lessons Learned and Recommendations
What was the most significant recommendation implemented to improve cybersecurity?
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Identity theft protection measures.
References
What is the most recent source of information about an incident?
Most Recent Source: The most recent source of information about an incident are California Department of State Hospitals, California Department of State Hospitals โ Coalinga, California Office of the Attorney General, Notification letter and California Department of State Hospitals.
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
