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The Detroit Medical Center’s (DMC) record of service has provided medical excellence throughout the history of the Metropolitan Detroit area. From the founding of Children’s Hospital in 1886, to the creation of the first mechanical heart at Harper Hospital 50 years ago, to our compassion for the underserved, our legacy of caring is unmatched. Our medical experts are nationally recognized and each year, hundreds of DMC doctors are included in the list of America’s Best Doctors™. A reputation for excellence draws patients to world-class programs in oncology, organ transplant, cardiology, women’s services, neurosciences, stroke treatment, optometry, orthopaedics, pediatrics and rehabilitation. We are the leading academically integrated system in metropolitan Detroit and the largest health care provider in southeast Michigan. The DMC has more than 2,000 licensed beds and 3,000 affiliated physicians. Detroit Medical Center facilities employ best practices and conduct business in an atmosphere of respect and professionalism. Our recognition of and attention to diversity in our business operations and healthcare services in unparalleled. Our volunteer efforts in health education and disease prevention represent an ongoing commitment to the health and well-being of the communities we serve. The DMC continues to meet the health care needs of a growing community, offering the best in medical research and development, advanced technology and optimum clinical services.

Detroit Medical Center A.I CyberSecurity Scoring

DMC

Company Details

Linkedin ID:

detroitmedicalcenter

Employees number:

8,705

Number of followers:

36,892

NAICS:

62

Industry Type:

Hospitals and Health Care

Homepage:

dmc.org

IP Addresses:

188

Company ID:

DET_1467159

Scan Status:

Completed

AI scoreDMC Risk Score (AI oriented)

Between 750 and 799

https://images.rankiteo.com/companyimages/detroitmedicalcenter.jpeg
DMC Hospitals and Health Care
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globalscoreDMC Global Score (TPRM)

XXXX

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DMC Hospitals and Health Care
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DMC Company CyberSecurity News & History

Past Incidents
7
Attack Types
2
EntityTypeSeverityImpactSeenBlog DetailsSupply Chain SourceIncident DetailsView
Detroit Medical CenterBreach8548/2025NA
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: Conifer Value-Based Care Reports Email Breach Exposing Pediatric Patient Data On August 28, 2025, Conifer Value-Based Care, LLC a subsidiary of Conifer Health Solutions providing administrative services to healthcare providers and plans detected unauthorized access to an employee’s Microsoft Office 365-hosted business email account. The breach, which also occurred on August 29, exposed personally identifiable information (PII) and protected health information (PHI) of pediatric patients, their parents, and guarantors. The compromised data included names, dates of birth, medical details, and health insurance information, though the exact scope varied by individual. Notably, the breach was isolated to the email account and did not affect Conifer’s internal networks or systems. Conifer contained the threat immediately and launched an investigation, concluding on November 10, 2025, with affected providers and health plans notified by November 14. Address verification for impacted individuals was finalized by December 5, and the breach was officially disclosed to the California Attorney General on December 18, 2025. A Notice of Data Breach was also posted on Conifer’s website. In response, the company enhanced security controls and monitoring to prevent future incidents and collaborated with providers to notify affected parties. While no evidence suggests misuse of the exposed data, the breach underscores risks to sensitive healthcare information.

Detroit Medical CenterBreach80408/2022NA
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: Conifer Revenue Cycle Solutions, LLC (“we” or “Conifer”), a provider of revenue cycle management and other administrative services to healthcare providers, suffered a cybersecurity incident that affected its users' personal information. An unauthorized third party gained access to a Microsoft Office 365-hosted business email account and compromised certain information. The exposed information involved information to identify the individual (such as full name, date of birth, and address); (2) Social Security number, driver’s license/state ID number, and/or financial account information; (3) medical and/or treatment information (such as medical record number, dates of service, provider and facility, diagnosis or symptom information, and prescription/medication); (4) health insurance information (such as payor name and subscriber/Medicare/Medicaid number); and (5) billing and claims information. However, upon revelation, the email account was separate from Conifer’s internal network and systems, and those who were affected were notified.

Detroit Medical CenterBreach100606/2022NA
Rankiteo Explanation :
Attack threatening the economy of a geographical region

Description: Baptist Health System suffered a data breach incident after an unauthorized party gained access to the company’s computer network after installing a line of malicious code on the System’s website. The breach compromised the full names, dates of birth, addresses, Social Security numbers, health insurance information, medical information and billing information of more than 1.2 million patients in Texas alone and many more in other areas. The health system suspended the affected systems to restrict further access and began working with a cybersecurity firm to investigate the incident.

Detroit Medical CenterRansomware100704/2022NA
Rankiteo Explanation :
Attack that could injure or kill people

Description: Good Samaritan and the St. Mary’s Medical Center in West Palm Beach suffered a ransomware attack that crippled its phone and computer systems. The attack affect many of its systems and disrupted its acute care operations. However, the hospital staff did not clear if any patient data was compromised or if ransom was demanded.

Detroit Medical CenterBreach8541/2022NA
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: The Vermont Office of the Attorney General disclosed a data breach affecting Conifer Revenue Cycle Solutions, LLC, discovered on April 14, 2022, but reported on September 30, 2022. The incident involved unauthorized access to a Microsoft Office 365-hosted email account, potentially compromising personal information of individuals. The exposed data included sensitive medical and health insurance details, raising concerns about privacy violations and potential misuse of protected health information (PHI). While the exact number of affected individuals was not specified, the breach highlights vulnerabilities in third-party vendor systems handling healthcare data. The delayed detection and reporting further exacerbate risks, as prolonged exposure increases the likelihood of fraud, identity theft, or secondary attacks leveraging the stolen information. The breach underscores the critical need for robust email security measures and timely incident response in sectors managing highly sensitive data.

Detroit Medical CenterBreach25112/2019NA
Rankiteo Explanation :
Attack without any consequences

Description: The California Office of the Attorney General reported on April 23, 2021, that Doctors Medical Center of Modesto experienced a data breach involving unsecured Protected Health Information (PHI) due to a misconfigured software update by the vendor Medifies on December 1, 2019. The breach potentially exposed various patient details, including names, addresses, and procedure information, though no Social Security numbers or financial information were involved.

Detroit Medical CenterBreach85407/2016NA
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: The Detroit Medical Center suffered from a data breach of health information that exposed about 1,529 patients. The DMC notified to the individuals whose data was compromised and offered credit monitoring for affected patients.

Conifer Value-Based Care, LLC and Conifer Health Solutions: Conifer Data Breach Exposes Sensitive Pediatric Patient Data
Breach
Severity: 85
Impact: 4
Seen: 8/2025
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: Conifer Value-Based Care Reports Email Breach Exposing Pediatric Patient Data On August 28, 2025, Conifer Value-Based Care, LLC a subsidiary of Conifer Health Solutions providing administrative services to healthcare providers and plans detected unauthorized access to an employee’s Microsoft Office 365-hosted business email account. The breach, which also occurred on August 29, exposed personally identifiable information (PII) and protected health information (PHI) of pediatric patients, their parents, and guarantors. The compromised data included names, dates of birth, medical details, and health insurance information, though the exact scope varied by individual. Notably, the breach was isolated to the email account and did not affect Conifer’s internal networks or systems. Conifer contained the threat immediately and launched an investigation, concluding on November 10, 2025, with affected providers and health plans notified by November 14. Address verification for impacted individuals was finalized by December 5, and the breach was officially disclosed to the California Attorney General on December 18, 2025. A Notice of Data Breach was also posted on Conifer’s website. In response, the company enhanced security controls and monitoring to prevent future incidents and collaborated with providers to notify affected parties. While no evidence suggests misuse of the exposed data, the breach underscores risks to sensitive healthcare information.

Conifer Health Solutions
Breach
Severity: 80
Impact: 4
Seen: 08/2022
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: Conifer Revenue Cycle Solutions, LLC (“we” or “Conifer”), a provider of revenue cycle management and other administrative services to healthcare providers, suffered a cybersecurity incident that affected its users' personal information. An unauthorized third party gained access to a Microsoft Office 365-hosted business email account and compromised certain information. The exposed information involved information to identify the individual (such as full name, date of birth, and address); (2) Social Security number, driver’s license/state ID number, and/or financial account information; (3) medical and/or treatment information (such as medical record number, dates of service, provider and facility, diagnosis or symptom information, and prescription/medication); (4) health insurance information (such as payor name and subscriber/Medicare/Medicaid number); and (5) billing and claims information. However, upon revelation, the email account was separate from Conifer’s internal network and systems, and those who were affected were notified.

Baptist Health System
Breach
Severity: 100
Impact: 6
Seen: 06/2022
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack threatening the economy of a geographical region

Description: Baptist Health System suffered a data breach incident after an unauthorized party gained access to the company’s computer network after installing a line of malicious code on the System’s website. The breach compromised the full names, dates of birth, addresses, Social Security numbers, health insurance information, medical information and billing information of more than 1.2 million patients in Texas alone and many more in other areas. The health system suspended the affected systems to restrict further access and began working with a cybersecurity firm to investigate the incident.

St. Mary's Medical Center
Ransomware
Severity: 100
Impact: 7
Seen: 04/2022
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack that could injure or kill people

Description: Good Samaritan and the St. Mary’s Medical Center in West Palm Beach suffered a ransomware attack that crippled its phone and computer systems. The attack affect many of its systems and disrupted its acute care operations. However, the hospital staff did not clear if any patient data was compromised or if ransom was demanded.

Conifer Revenue Cycle Solutions, LLC
Breach
Severity: 85
Impact: 4
Seen: 1/2022
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: The Vermont Office of the Attorney General disclosed a data breach affecting Conifer Revenue Cycle Solutions, LLC, discovered on April 14, 2022, but reported on September 30, 2022. The incident involved unauthorized access to a Microsoft Office 365-hosted email account, potentially compromising personal information of individuals. The exposed data included sensitive medical and health insurance details, raising concerns about privacy violations and potential misuse of protected health information (PHI). While the exact number of affected individuals was not specified, the breach highlights vulnerabilities in third-party vendor systems handling healthcare data. The delayed detection and reporting further exacerbate risks, as prolonged exposure increases the likelihood of fraud, identity theft, or secondary attacks leveraging the stolen information. The breach underscores the critical need for robust email security measures and timely incident response in sectors managing highly sensitive data.

Doctors Medical Center of Modesto
Breach
Severity: 25
Impact: 1
Seen: 12/2019
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack without any consequences

Description: The California Office of the Attorney General reported on April 23, 2021, that Doctors Medical Center of Modesto experienced a data breach involving unsecured Protected Health Information (PHI) due to a misconfigured software update by the vendor Medifies on December 1, 2019. The breach potentially exposed various patient details, including names, addresses, and procedure information, though no Social Security numbers or financial information were involved.

Detroit Medical Center
Breach
Severity: 85
Impact: 4
Seen: 07/2016
Blog:
Supply Chain Source: NA
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: The Detroit Medical Center suffered from a data breach of health information that exposed about 1,529 patients. The DMC notified to the individuals whose data was compromised and offered credit monitoring for affected patients.

Ailogo

DMC Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

🔒
Incident Predictions locked
Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

🔒
A.I. Risk Score Predictions locked
Access Monitoring Plan
statics

Underwriter Stats for DMC

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

No incidents recorded for Detroit Medical Center in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Detroit Medical Center in 2026.

Incident Types DMC vs Hospitals and Health Care Industry Avg (This Year)

No incidents recorded for Detroit Medical Center in 2026.

Incident History — DMC (X = Date, Y = Severity)

DMC cyber incidents detection timeline including parent company and subsidiaries

DMC Company Subsidiaries

SubsidiaryImage

The Detroit Medical Center’s (DMC) record of service has provided medical excellence throughout the history of the Metropolitan Detroit area. From the founding of Children’s Hospital in 1886, to the creation of the first mechanical heart at Harper Hospital 50 years ago, to our compassion for the underserved, our legacy of caring is unmatched. Our medical experts are nationally recognized and each year, hundreds of DMC doctors are included in the list of America’s Best Doctors™. A reputation for excellence draws patients to world-class programs in oncology, organ transplant, cardiology, women’s services, neurosciences, stroke treatment, optometry, orthopaedics, pediatrics and rehabilitation. We are the leading academically integrated system in metropolitan Detroit and the largest health care provider in southeast Michigan. The DMC has more than 2,000 licensed beds and 3,000 affiliated physicians. Detroit Medical Center facilities employ best practices and conduct business in an atmosphere of respect and professionalism. Our recognition of and attention to diversity in our business operations and healthcare services in unparalleled. Our volunteer efforts in health education and disease prevention represent an ongoing commitment to the health and well-being of the communities we serve. The DMC continues to meet the health care needs of a growing community, offering the best in medical research and development, advanced technology and optimum clinical services.

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faq

Frequently Asked Questions

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.

DMC CyberSecurity History Information

Official Website of Detroit Medical Center

The official website of Detroit Medical Center is http://www.dmc.org.

Detroit Medical Center’s AI-Generated Cybersecurity Score

According to Rankiteo, Detroit Medical Center’s AI-generated cybersecurity score is 769, reflecting their Fair security posture.

How many security badges does Detroit Medical Center’ have ?

According to Rankiteo, Detroit Medical Center currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Detroit Medical Center been affected by any supply chain cyber incidents ?

According to Rankiteo, Detroit Medical Center has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Detroit Medical Center have SOC 2 Type 1 certification ?

According to Rankiteo, Detroit Medical Center is not certified under SOC 2 Type 1.

Does Detroit Medical Center have SOC 2 Type 2 certification ?

According to Rankiteo, Detroit Medical Center does not hold a SOC 2 Type 2 certification.

Does Detroit Medical Center comply with GDPR ?

According to Rankiteo, Detroit Medical Center is not listed as GDPR compliant.

Does Detroit Medical Center have PCI DSS certification ?

According to Rankiteo, Detroit Medical Center does not currently maintain PCI DSS compliance.

Does Detroit Medical Center comply with HIPAA ?

According to Rankiteo, Detroit Medical Center is not compliant with HIPAA regulations.

Does Detroit Medical Center have ISO 27001 certification ?

According to Rankiteo,Detroit Medical Center is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Industry Classification of Detroit Medical Center

Detroit Medical Center operates primarily in the Hospitals and Health Care industry.

Number of Employees at Detroit Medical Center

Detroit Medical Center employs approximately 8,705 people worldwide.

Subsidiaries Owned by Detroit Medical Center

Detroit Medical Center presently has no subsidiaries across any sectors.

Detroit Medical Center’s LinkedIn Followers

Detroit Medical Center’s official LinkedIn profile has approximately 36,892 followers.

NAICS Classification of Detroit Medical Center

Detroit Medical Center is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.

Detroit Medical Center’s Presence on Crunchbase

No, Detroit Medical Center does not have a profile on Crunchbase.

Detroit Medical Center’s Presence on LinkedIn

Yes, Detroit Medical Center maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/detroitmedicalcenter.

Cybersecurity Incidents Involving Detroit Medical Center

As of January 22, 2026, Rankiteo reports that Detroit Medical Center has experienced 7 cybersecurity incidents.

Number of Peer and Competitor Companies

Detroit Medical Center has an estimated 31,593 peer or competitor companies worldwide.

What types of cybersecurity incidents have occurred at Detroit Medical Center ?

Incident Types: The types of cybersecurity incidents that have occurred include Ransomware and Breach.

How does Detroit Medical Center detect and respond to cybersecurity incidents ?

Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with cybersecurity firm, and containment measures with suspended affected systems, and communication strategy with notified affected individuals and offered credit monitoring, and communication strategy with public disclosure via vermont ag office, and incident response plan activated with yes, and containment measures with immediate containment of the threat, and remediation measures with enhanced security controls and monitoring practices, and recovery measures with completion of investigation and notification process, and communication strategy with notification to affected providers, health plans, and individuals; posting of notice of data breach on dedicated website, and enhanced monitoring with yes..

Incident Details

Can you provide details on each incident ?

Incident : Ransomware

Title: Ransomware Attack on Good Samaritan and St. Mary’s Medical Center

Description: Good Samaritan and the St. Mary’s Medical Center in West Palm Beach suffered a ransomware attack that crippled its phone and computer systems. The attack affected many of its systems and disrupted its acute care operations. However, the hospital staff did not confirm if any patient data was compromised or if ransom was demanded.

Type: Ransomware

Incident : Data Breach

Title: Baptist Health System Data Breach

Description: Baptist Health System suffered a data breach incident after an unauthorized party gained access to the company’s computer network after installing a line of malicious code on the System’s website. The breach compromised the full names, dates of birth, addresses, Social Security numbers, health insurance information, medical information and billing information of more than 1.2 million patients in Texas alone and many more in other areas. The health system suspended the affected systems to restrict further access and began working with a cybersecurity firm to investigate the incident.

Type: Data Breach

Attack Vector: Malicious Code Injection

Threat Actor: Unauthorized Party

Incident : Data Breach

Title: Detroit Medical Center Data Breach

Description: The Detroit Medical Center suffered from a data breach of health information that exposed about 1,529 patients.

Type: Data Breach

Incident : Data Breach

Title: Conifer Revenue Cycle Solutions Data Breach

Description: Conifer Revenue Cycle Solutions, LLC, a provider of revenue cycle management and other administrative services to healthcare providers, suffered a cybersecurity incident that affected its users' personal information. An unauthorized third party gained access to a Microsoft Office 365-hosted business email account and compromised certain information.

Type: Data Breach

Attack Vector: Email Account Compromise

Vulnerability Exploited: Unauthorized Access to Email Account

Threat Actor: Unauthorized Third Party

Incident : Data Breach

Title: Data Breach at Doctors Medical Center of Modesto

Description: The California Office of the Attorney General reported on April 23, 2021, that Doctors Medical Center of Modesto experienced a data breach involving unsecured Protected Health Information (PHI) due to a misconfigured software update by the vendor Medifies on December 1, 2019. The breach potentially exposed various patient details, including names, addresses, and procedure information, though no Social Security numbers or financial information were involved.

Date Detected: 2021-04-23

Date Publicly Disclosed: 2021-04-23

Type: Data Breach

Attack Vector: Misconfigured Software Update

Vulnerability Exploited: Misconfiguration

Threat Actor: Medifies (vendor)

Incident : Data Breach

Title: Data Breach at Conifer Revenue Cycle Solutions, LLC

Description: The Vermont Office of the Attorney General reported a data breach involving Conifer Revenue Cycle Solutions, LLC. The breach involved unauthorized access to a Microsoft Office 365-hosted email account and may have affected personal information of individuals, including medical and health insurance information.

Date Detected: 2022-04-14

Date Publicly Disclosed: 2022-09-30

Type: Data Breach

Attack Vector: Unauthorized Access (Email Account Compromise)

Incident : Data Breach

Title: Conifer Value-Based Care Business Email Compromise and Data Breach

Description: Conifer Value-Based Care, LLC discovered that an unauthorized third party had gained access to an employee’s Microsoft Office 365-hosted business email account, exposing personally identifiable information (PII) and protected health information of pediatric patients, their parents, and guarantors.

Date Detected: 2025-08-28

Date Publicly Disclosed: 2025-12-18

Date Resolved: 2025-12-05

Type: Data Breach

Attack Vector: Business Email Compromise (BEC)

Vulnerability Exploited: Unauthorized access to Microsoft Office 365 email account

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.

How does the company identify the attack vectors used in incidents ?

Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Malicious Code on Website, Microsoft Office 365-hosted Business Email Account, Microsoft Office 365 Email Account and Microsoft Office 365-hosted business email account.

Impact of the Incidents

What was the impact of each incident ?

Incident : Ransomware STM12420522

Systems Affected: phonecomputer

Operational Impact: disrupted acute care operations

Incident : Data Breach BAP1568722

Data Compromised: Full names, Dates of birth, Addresses, Social security numbers, Health insurance information, Medical information, Billing information

Incident : Data Breach DET849291022

Data Compromised: Health information

Incident : Data Breach CON23171122

Data Compromised: Personal information, Social security numbers, Driver's license/state id numbers, Financial account information, Medical information, Health insurance information, Billing and claims information

Systems Affected: Microsoft Office 365-hosted Business Email Account

Incident : Data Breach DOC648072625

Data Compromised: Names, Addresses, Procedure information

Incident : Data Breach CON721082025

Data Compromised: Medical information, Health insurance information

Systems Affected: Microsoft Office 365 Email Account

Identity Theft Risk: Potential (due to compromised PII)

Incident : Data Breach CONCON1766160151

Data Compromised: Personally identifiable information (PII) and protected health information (PHI)

Systems Affected: Microsoft Office 365-hosted business email account

Operational Impact: Investigation and notification processes initiated

Brand Reputation Impact: Potential reputational damage due to exposure of sensitive health data

Identity Theft Risk: High (exposure of PII and PHI)

What types of data are most commonly compromised in incidents ?

Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Full Names, Dates Of Birth, Addresses, Social Security Numbers, Health Insurance Information, Medical Information, Billing Information, , Health Information, Personal Information, Social Security Numbers, Driver'S License/State Id Numbers, Financial Account Information, Medical Information, Health Insurance Information, Billing And Claims Information, , Names, Addresses, Procedure Information, , Personal Information, Medical Information, Health Insurance Information, , Personally Identifiable Information (Pii), Protected Health Information (Phi) and .

Which entities were affected by each incident ?

Incident : Ransomware STM12420522

Entity Name: ['Good Samaritan', 'St. Mary’s Medical Center']

Entity Type: Healthcare

Industry: Healthcare

Location: West Palm Beach

Incident : Data Breach BAP1568722

Entity Name: Baptist Health System

Entity Type: Health System

Industry: Healthcare

Location: TexasOther areas

Customers Affected: More than 1.2 million patients in Texas alone

Incident : Data Breach DET849291022

Entity Name: Detroit Medical Center

Entity Type: Healthcare Provider

Industry: Healthcare

Location: Detroit, MI

Customers Affected: 1529

Incident : Data Breach CON23171122

Entity Name: Conifer Revenue Cycle Solutions, LLC

Entity Type: Company

Industry: Healthcare

Incident : Data Breach DOC648072625

Entity Name: Doctors Medical Center of Modesto

Entity Type: Healthcare

Industry: Healthcare

Location: Modesto, California

Incident : Data Breach CON721082025

Entity Name: Conifer Revenue Cycle Solutions, LLC

Entity Type: Private Company

Industry: Healthcare Revenue Cycle Management

Incident : Data Breach CON721082025

Entity Name: Vermont Office of the Attorney General

Entity Type: Government Agency

Industry: Legal/Regulatory

Location: Vermont, USA

Incident : Data Breach CONCON1766160151

Entity Name: Conifer Value-Based Care, LLC

Entity Type: Healthcare Administrative Services

Industry: Healthcare

Customers Affected: Pediatric patients, their parents, and guarantors

Response to the Incidents

What measures were taken in response to each incident ?

Incident : Data Breach BAP1568722

Third Party Assistance: Cybersecurity Firm

Containment Measures: Suspended affected systems

Incident : Data Breach DET849291022

Communication Strategy: Notified affected individuals and offered credit monitoring

Incident : Data Breach CON721082025

Communication Strategy: Public Disclosure via Vermont AG Office

Incident : Data Breach CONCON1766160151

Incident Response Plan Activated: Yes

Containment Measures: Immediate containment of the threat

Remediation Measures: Enhanced security controls and monitoring practices

Recovery Measures: Completion of investigation and notification process

Communication Strategy: Notification to affected providers, health plans, and individuals; posting of Notice of Data Breach on dedicated website

Enhanced Monitoring: Yes

What is the company's incident response plan?

Incident Response Plan: The company's incident response plan is described as Yes.

How does the company involve third-party assistance in incident response ?

Third-Party Assistance: The company involves third-party assistance in incident response through Cybersecurity Firm.

Data Breach Information

What type of data was compromised in each breach ?

Incident : Data Breach BAP1568722

Type of Data Compromised: Full names, Dates of birth, Addresses, Social security numbers, Health insurance information, Medical information, Billing information

Number of Records Exposed: More than 1.2 million in Texas alone

Sensitivity of Data: High

Incident : Data Breach DET849291022

Type of Data Compromised: Health Information

Number of Records Exposed: 1529

Incident : Data Breach CON23171122

Type of Data Compromised: Personal information, Social security numbers, Driver's license/state id numbers, Financial account information, Medical information, Health insurance information, Billing and claims information

Sensitivity of Data: High

Personally Identifiable Information: Full NameDate of BirthAddressSocial Security NumberDriver's License/State ID NumberMedical Record NumberDates of ServiceProvider and FacilityDiagnosis or Symptom InformationPrescription/Medication

Incident : Data Breach DOC648072625

Type of Data Compromised: Names, Addresses, Procedure information

Sensitivity of Data: High

Personally Identifiable Information: namesaddresses

Incident : Data Breach CON721082025

Type of Data Compromised: Personal information, Medical information, Health insurance information

Sensitivity of Data: High (PII, Medical, Insurance Data)

Incident : Data Breach CONCON1766160151

Type of Data Compromised: Personally identifiable information (pii), Protected health information (phi)

Sensitivity of Data: High (medical and health insurance details)

Personally Identifiable Information: NameDate of BirthMedical InformationHealth Insurance Details

What measures does the company take to prevent data exfiltration ?

Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Enhanced security controls and monitoring practices.

How does the company handle incidents involving personally identifiable information (PII) ?

Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by suspended affected systems and immediate containment of the threat.

Ransomware Information

How does the company recover data encrypted by ransomware ?

Data Recovery from Ransomware: The company recovers data encrypted by ransomware through Completion of investigation and notification process.

Regulatory Compliance

Were there any regulatory violations and fines imposed for each incident ?

Incident : Data Breach CON721082025

Regulatory Notifications: Vermont Office of the Attorney General

Incident : Data Breach CONCON1766160151

Regulations Violated: HIPAA (potential),

Regulatory Notifications: California Attorney General (2025-12-18)

Lessons Learned and Recommendations

What lessons were learned from each incident ?

Incident : Data Breach CONCON1766160151

Lessons Learned: Importance of securing business email accounts and enhancing monitoring practices to prevent unauthorized access.

What recommendations were made to prevent future incidents ?

Incident : Data Breach CONCON1766160151

Recommendations: Sign up for free IDX identity theft protection services, Monitor credit reports and financial accounts for unusual activity, Be alert for phishing emails or phone calls, Consider placing a fraud alert or credit freeze with major credit bureausSign up for free IDX identity theft protection services, Monitor credit reports and financial accounts for unusual activity, Be alert for phishing emails or phone calls, Consider placing a fraud alert or credit freeze with major credit bureausSign up for free IDX identity theft protection services, Monitor credit reports and financial accounts for unusual activity, Be alert for phishing emails or phone calls, Consider placing a fraud alert or credit freeze with major credit bureausSign up for free IDX identity theft protection services, Monitor credit reports and financial accounts for unusual activity, Be alert for phishing emails or phone calls, Consider placing a fraud alert or credit freeze with major credit bureaus

What are the key lessons learned from past incidents ?

Key Lessons Learned: The key lessons learned from past incidents are Importance of securing business email accounts and enhancing monitoring practices to prevent unauthorized access.

What recommendations has the company implemented to improve cybersecurity ?

Implemented Recommendations: The company has implemented the following recommendations to improve cybersecurity: Be alert for phishing emails or phone calls, Consider placing a fraud alert or credit freeze with major credit bureaus, Monitor credit reports and financial accounts for unusual activity and Sign up for free IDX identity theft protection services.

References

Where can I find more information about each incident ?

Incident : Data Breach DOC648072625

Source: California Office of the Attorney General

Date Accessed: 2021-04-23

Incident : Data Breach CON721082025

Source: Vermont Office of the Attorney General

Date Accessed: 2022-09-30

Incident : Data Breach CONCON1766160151

Source: Conifer Value-Based Care Notice of Data Breach

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 Office of the Attorney GeneralDate Accessed: 2021-04-23, and Source: Vermont Office of the Attorney GeneralDate Accessed: 2022-09-30, and Source: Conifer Value-Based Care Notice of Data Breach.

Investigation Status

What is the current status of the investigation for each incident ?

Incident : Data Breach BAP1568722

Investigation Status: Investigation Ongoing

Incident : Data Breach CONCON1766160151

Investigation Status: Completed (2025-11-10)

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 Notified affected individuals and offered credit monitoring, Public Disclosure via Vermont AG Office, Notification to affected providers, health plans and and individuals; posting of Notice of Data Breach on dedicated website.

Stakeholder and Customer Advisories

Were there any advisories issued to stakeholders or customers for each incident ?

Incident : Data Breach DET849291022

Customer Advisories: Notified affected individuals and offered credit monitoring

Incident : Data Breach CONCON1766160151

Stakeholder Advisories: Notification to affected providers and health plans (2025-11-14)

Customer Advisories: Notification to potentially affected individuals (completed by 2025-12-05); support hotline provided (1-833-781-8318)

What advisories does the company provide to stakeholders and customers following an incident ?

Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: were Notified affected individuals and offered credit monitoring, Notification to affected providers and health plans (2025-11-14) and Notification to potentially affected individuals (completed by 2025-12-05); support hotline provided (1-833-781-8318).

Initial Access Broker

How did the initial access broker gain entry for each incident ?

Incident : Data Breach BAP1568722

Entry Point: Malicious Code on Website

Incident : Data Breach CON23171122

Entry Point: Microsoft Office 365-hosted Business Email Account

Incident : Data Breach CON721082025

Entry Point: Microsoft Office 365 Email Account

Incident : Data Breach CONCON1766160151

Entry Point: Microsoft Office 365-hosted business email account

Post-Incident Analysis

What were the root causes and corrective actions taken for each incident ?

Incident : Data Breach DOC648072625

Root Causes: Misconfigured software update

Incident : Data Breach CONCON1766160151

Root Causes: Unauthorized access to an employee’s business email account

Corrective Actions: Enhanced security controls and monitoring practices

What is the company's process for conducting post-incident analysis ?

Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Cybersecurity Firm, Yes.

What corrective actions has the company taken based on post-incident analysis ?

Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Enhanced security controls and monitoring practices.

Additional Questions

General Information

Who was the attacking group in the last incident ?

Last Attacking Group: The attacking group in the last incident were an Unauthorized Party, Unauthorized Third Party and Medifies (vendor).

Incident Details

What was the most recent incident detected ?

Most Recent Incident Detected: The most recent incident detected was on 2021-04-23.

What was the most recent incident publicly disclosed ?

Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2025-12-18.

What was the most recent incident resolved ?

Most Recent Incident Resolved: The most recent incident resolved was on 2025-12-05.

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 Full names, Dates of birth, Addresses, Social Security numbers, Health insurance information, Medical information, Billing information, , Health Information, , Personal Information, Social Security Numbers, Driver's License/State ID Numbers, Financial Account Information, Medical Information, Health Insurance Information, Billing and Claims Information, , names, addresses, procedure information, , Medical Information, Health Insurance Information, and Personally identifiable information (PII) and protected health information (PHI).

What was the most significant system affected in an incident ?

Most Significant System Affected: The most significant system affected in an incident was phonecomputer and Microsoft Office 365-hosted Business Email Account and Microsoft Office 365 Email Account and .

Response to the Incidents

What third-party assistance was involved in the most recent incident ?

Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was Cybersecurity Firm.

What containment measures were taken in the most recent incident ?

Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident were Suspended affected systems and Immediate containment of the threat.

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 Social Security Numbers, Health Information, Health insurance information, Medical Information, Full names, Billing information, Social Security numbers, Health Insurance Information, names, Billing and Claims Information, Medical information, addresses, Personally identifiable information (PII) and protected health information (PHI), Driver's License/State ID Numbers, Addresses, Personal Information, procedure information, Financial Account Information and Dates of birth.

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 1.2M.

Lessons Learned and Recommendations

What was the most significant lesson learned from past incidents ?

Most Significant Lesson Learned: The most significant lesson learned from past incidents was Importance of securing business email accounts and enhancing monitoring practices to prevent unauthorized access.

What was the most significant recommendation implemented to improve cybersecurity ?

Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Be alert for phishing emails or phone calls, Consider placing a fraud alert or credit freeze with major credit bureaus, Monitor credit reports and financial accounts for unusual activity and Sign up for free IDX identity theft protection services.

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 Office of the Attorney General, Conifer Value-Based Care Notice of Data Breach and Vermont Office of the Attorney General.

Investigation Status

What is the current status of the most recent investigation ?

Current Status of Most Recent Investigation: The current status of the most recent investigation is Investigation Ongoing.

Stakeholder and Customer Advisories

What was the most recent stakeholder advisory issued ?

Most Recent Stakeholder Advisory: The most recent stakeholder advisory issued was Notification to affected providers and health plans (2025-11-14), .

What was the most recent customer advisory issued ?

Most Recent Customer Advisory: The most recent customer advisory issued were an Notified affected individuals and offered credit monitoring and Notification to potentially affected individuals (completed by 2025-12-05); support hotline provided (1-833-781-8318).

Initial Access Broker

What was the most recent entry point used by an initial access broker ?

Most Recent Entry Point: The most recent entry point used by an initial access broker were an Malicious Code on Website, Microsoft Office 365 Email Account, Microsoft Office 365-hosted business email account and Microsoft Office 365-hosted Business Email Account.

Post-Incident Analysis

What was the most significant root cause identified in post-incident analysis ?

Most Significant Root Cause: The most significant root cause identified in post-incident analysis was Misconfigured software update, Unauthorized access to an employee’s business email account.

What was the most significant corrective action taken based on post-incident analysis ?

Most Significant Corrective Action: The most significant corrective action taken based on post-incident analysis was Enhanced security controls and monitoring practices.

cve

Latest Global CVEs (Not Company-Specific)

Description

Backstage is an open framework for building developer portals, and @backstage/backend-defaults provides the default implementations and setup for a standard Backstage backend app. Prior to versions 0.12.2, 0.13.2, 0.14.1, and 0.15.0, the `FetchUrlReader` component, used by the catalog and other plugins to fetch content from URLs, followed HTTP redirects automatically. This allowed an attacker who controls a host listed in `backend.reading.allow` to redirect requests to internal or sensitive URLs that are not on the allowlist, bypassing the URL allowlist security control. This is a Server-Side Request Forgery (SSRF) vulnerability that could allow access to internal resources, but it does not allow attackers to include additional request headers. This vulnerability is fixed in `@backstage/backend-defaults` version 0.12.2, 0.13.2, 0.14.1, and 0.15.0. Users should upgrade to this version or later. Some workarounds are available. Restrict `backend.reading.allow` to only trusted hosts that you control and that do not issue redirects, ensure allowed hosts do not have open redirect vulnerabilities, and/or use network-level controls to block access from Backstage to sensitive internal endpoints.

Risk Information
cvss3
Base: 3.5
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
Description

Backstage is an open framework for building developer portals, and @backstage/cli-common provides config loading functionality used by the backend and command line interface of Backstage. Prior to version 0.1.17, the `resolveSafeChildPath` utility function in `@backstage/backend-plugin-api`, which is used to prevent path traversal attacks, failed to properly validate symlink chains and dangling symlinks. An attacker could bypass the path validation via symlink chains (creating `link1 → link2 → /outside` where intermediate symlinks eventually resolve outside the allowed directory) and dangling symlinks (creating symlinks pointing to non-existent paths outside the base directory, which would later be created during file operations). This function is used by Scaffolder actions and other backend components to ensure file operations stay within designated directories. This vulnerability is fixed in `@backstage/backend-plugin-api` version 0.1.17. Users should upgrade to this version or later. Some workarounds are available. Run Backstage in a containerized environment with limited filesystem access and/or restrict template creation to trusted users.

Risk Information
cvss3
Base: 6.3
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Description

Backstage is an open framework for building developer portals. Multiple Scaffolder actions and archive extraction utilities were vulnerable to symlink-based path traversal attacks. An attacker with access to create and execute Scaffolder templates could exploit symlinks to read arbitrary files via the `debug:log` action by creating a symlink pointing to sensitive files (e.g., `/etc/passwd`, configuration files, secrets); delete arbitrary files via the `fs:delete` action by creating symlinks pointing outside the workspace, and write files outside the workspace via archive extraction (tar/zip) containing malicious symlinks. This affects any Backstage deployment where users can create or execute Scaffolder templates. This vulnerability is fixed in `@backstage/backend-defaults` versions 0.12.2, 0.13.2, 0.14.1, and 0.15.0; `@backstage/plugin-scaffolder-backend` versions 2.2.2, 3.0.2, and 3.1.1; and `@backstage/plugin-scaffolder-node` versions 0.11.2 and 0.12.3. Users should upgrade to these versions or later. Some workarounds are available. Follow the recommendation in the Backstage Threat Model to limit access to creating and updating templates, restrict who can create and execute Scaffolder templates using the permissions framework, audit existing templates for symlink usage, and/or run Backstage in a containerized environment with limited filesystem access.

Risk Information
cvss3
Base: 7.1
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L
Description

FastAPI Api Key provides a backend-agnostic library that provides an API key system. Version 1.1.0 has a timing side-channel vulnerability in verify_key(). The method applied a random delay only on verification failures, allowing an attacker to statistically distinguish valid from invalid API keys by measuring response latencies. With enough repeated requests, an adversary could infer whether a key_id corresponds to a valid key, potentially accelerating brute-force or enumeration attacks. All users relying on verify_key() for API key authentication prior to the fix are affected. Users should upgrade to version 1.1.0 to receive a patch. The patch applies a uniform random delay (min_delay to max_delay) to all responses regardless of outcome, eliminating the timing correlation. Some workarounds are available. Add an application-level fixed delay or random jitter to all authentication responses (success and failure) before the fix is applied and/or use rate limiting to reduce the feasibility of statistical timing attacks.

Risk Information
cvss3
Base: 3.7
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Description

The Flux Operator is a Kubernetes CRD controller that manages the lifecycle of CNCF Flux CD and the ControlPlane enterprise distribution. Starting in version 0.36.0 and prior to version 0.40.0, a privilege escalation vulnerability exists in the Flux Operator Web UI authentication code that allows an attacker to bypass Kubernetes RBAC impersonation and execute API requests with the operator's service account privileges. In order to be vulnerable, cluster admins must configure the Flux Operator with an OIDC provider that issues tokens lacking the expected claims (e.g., `email`, `groups`), or configure custom CEL expressions that can evaluate to empty values. After OIDC token claims are processed through CEL expressions, there is no validation that the resulting `username` and `groups` values are non-empty. When both values are empty, the Kubernetes client-go library does not add impersonation headers to API requests, causing them to be executed with the flux-operator service account's credentials instead of the authenticated user's limited permissions. This can result in privilege escalation, data exposure, and/or information disclosure. Version 0.40.0 patches the issue.

Risk Information
cvss3
Base: 5.3
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

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These are some of the factors we use to calculate the overall score:

Network Security

Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)

Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)

Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

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