Company Details
unitedhealthcare
15,794
591,465
62
uhc.com
0
UNI_2144909
In-progress

UnitedHealthcare Company CyberSecurity Posture
uhc.comWhen it comes to your health, everything matters. That’s why UnitedHealthcare is helping people live healthier lives and making the health system work better for everyone. Our health plans are there for you in moments big and small, delivering a simple experience, affordable coverage, and supportive care. At UnitedHealthcare, part of the UnitedHealth Group family of businesses, we are working to create a system that is connected, aligned and more affordable for all involved; one that delivers high quality care, responsive to the needs of each person and the communities in which they live. With connections to more than 1.3 million physicians and care professionals and 6,500 hospitals and care facilities across the globe, we can collaborate in new ways to improve patient care while providing customizable and comprehensive solutions in any marketplace, anywhere. Our Values Integrity: Honor commitments. Never compromise ethics. Compassion: Walk in the shoes of the people we serve and those with whom we work. Relationships: Build trust through collaboration. Innovation: Invent the future. Learn from the past. Performance: Demonstrate excellence in everything we do. For more information about UnitedHealthcare, click here: https://www.uhc.com/ For information about careers at UnitedHealthcare, click here: https://www.workatuhc.com
Company Details
unitedhealthcare
15,794
591,465
62
uhc.com
0
UNI_2144909
In-progress
Between 650 and 699

UnitedHealthcare Global Score (TPRM)XXXX

Description: The California Office of the Attorney General reported that UnitedHealthcare experienced a data breach affecting individuals' health information. The breach was detected on December 29, 2022, and it involved unauthorized access to the UHC broker portal, affecting information from December 1, 2022, to January 25, 2023. The breach potentially exposed first and last names, member ID numbers, plan effective dates, and other plan-related information, but not Social Security numbers or financial account information.
Description: On January 28, 2013, the California Office of the Attorney General reported a data breach involving RR Donnelley, which included the theft of an unencrypted computer containing personal information of UnitedHealthcare members. The specific date of the breach is unknown, but it occurred sometime between the second half of September and the end of November 2012. The information potentially compromised includes names, addresses, and Social Security numbers, and approximately 2003 health benefit plan members were affected.
Description: The CEO of UnitedHealthcare, Brian Thompson, was tragically shot and killed in New York City. The suspected shooter, Luigi Mangione, was arrested shortly thereafter. Police found evidence suggesting motivations related to healthcare system criticisms. Bullet casings at the scene had words inscribed that imply dissatisfaction with health insurance coverage processes. Authorities also found a manifesto carried by Mangione that condemned healthcare companies for prioritizing profits over care. This event has led to a significant impact on UnitedHealthcare’s reputation, with potential financial implications due to the loss of its CEO and the adverse publicity surrounding the circumstances of his death.
Description: The company experienced a data breach after filing official documents with the Attorney General of Texas. The breach resulted in the names, addresses, health insurance information, and medical information being compromised. Leaked healthcare data was indeed protected healthcare information. They had sufficient information about a patient to carry out healthcare identity fraud.
Description: The CEO of UnitedHealthcare, Brian Thompson, was fatally shot in an incident involving Luigi Mangione, who was arrested in Pennsylvania. The shooter allegedly left behind bullet casings with words indicating a protest against healthcare insurance claim denials. The perpetrator carried a manifesto critical of healthcare companies' focus on profits over patient care. The case has drawn significant media attention, impacting the company’s reputation and possibly causing a financial setback due to concerns over the safety of its executives, potential legal issues, and the necessity for increased security measures.
Description: The Washington State Office of the Attorney General reported a data breach involving UnitedHealthcare on August 25, 2023. The breach, which was a ransomware attack discovered on April 17, 2023, affected approximately 1,025 Washington residents and involved compromised information including names, Social Security numbers, dates of birth, health insurance information, and medical information.


No incidents recorded for UnitedHealthcare in 2025.
No incidents recorded for UnitedHealthcare in 2025.
No incidents recorded for UnitedHealthcare in 2025.
UnitedHealthcare cyber incidents detection timeline including parent company and subsidiaries

When it comes to your health, everything matters. That’s why UnitedHealthcare is helping people live healthier lives and making the health system work better for everyone. Our health plans are there for you in moments big and small, delivering a simple experience, affordable coverage, and supportive care. At UnitedHealthcare, part of the UnitedHealth Group family of businesses, we are working to create a system that is connected, aligned and more affordable for all involved; one that delivers high quality care, responsive to the needs of each person and the communities in which they live. With connections to more than 1.3 million physicians and care professionals and 6,500 hospitals and care facilities across the globe, we can collaborate in new ways to improve patient care while providing customizable and comprehensive solutions in any marketplace, anywhere. Our Values Integrity: Honor commitments. Never compromise ethics. Compassion: Walk in the shoes of the people we serve and those with whom we work. Relationships: Build trust through collaboration. Innovation: Invent the future. Learn from the past. Performance: Demonstrate excellence in everything we do. For more information about UnitedHealthcare, click here: https://www.uhc.com/ For information about careers at UnitedHealthcare, click here: https://www.workatuhc.com

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UnitedHealth Group (NYSE: UNH), a dominant force in the U.S. healthcare landscape, is currently embroiled in an unprecedented storm of...
Two U.S. senators have written to UnitedHealth Group (UHG) CEO Stephen J. Hemsley demanding answers about cybersecurity and the response to...
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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of UnitedHealthcare is http://www.uhc.com/.
According to Rankiteo, UnitedHealthcare’s AI-generated cybersecurity score is 650, reflecting their Weak security posture.
According to Rankiteo, UnitedHealthcare currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, UnitedHealthcare is not certified under SOC 2 Type 1.
According to Rankiteo, UnitedHealthcare does not hold a SOC 2 Type 2 certification.
According to Rankiteo, UnitedHealthcare is not listed as GDPR compliant.
According to Rankiteo, UnitedHealthcare does not currently maintain PCI DSS compliance.
According to Rankiteo, UnitedHealthcare is not compliant with HIPAA regulations.
According to Rankiteo,UnitedHealthcare is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
UnitedHealthcare operates primarily in the Hospitals and Health Care industry.
UnitedHealthcare employs approximately 15,794 people worldwide.
UnitedHealthcare presently has no subsidiaries across any sectors.
UnitedHealthcare’s official LinkedIn profile has approximately 591,465 followers.
UnitedHealthcare is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.
No, UnitedHealthcare does not have a profile on Crunchbase.
Yes, UnitedHealthcare maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/unitedhealthcare.
As of November 27, 2025, Rankiteo reports that UnitedHealthcare has experienced 6 cybersecurity incidents.
UnitedHealthcare has an estimated 29,962 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Breach, Cyber Attack and Ransomware.
Total Financial Loss: The total financial loss from these incidents is estimated to be $0.
Detection and Response: The company detects and responds to cybersecurity incidents through an law enforcement notified with yes, and law enforcement notified with yes..
Title: Data Breach of Healthcare Information
Description: The company experienced a data breach after filing official documents with the Attorney General of Texas. The breach resulted in the names, addresses, health insurance information, and medical information being compromised. Leaked healthcare data was indeed protected healthcare information. They had sufficient information about a patient to carry out healthcare identity fraud.
Type: Data Breach
Title: Assassination of UnitedHealthcare CEO Brian Thompson
Description: The CEO of UnitedHealthcare, Brian Thompson, was tragically shot and killed in New York City. The suspected shooter, Luigi Mangione, was arrested shortly thereafter. Police found evidence suggesting motivations related to healthcare system criticisms. Bullet casings at the scene had words inscribed that imply dissatisfaction with health insurance coverage processes. Authorities also found a manifesto carried by Mangione that condemned healthcare companies for prioritizing profits over care. This event has led to a significant impact on UnitedHealthcare’s reputation, with potential financial implications due to the loss of its CEO and the adverse publicity surrounding the circumstances of his death.
Type: Physical Security Incident
Attack Vector: Physical Assault
Threat Actor: Luigi Mangione
Motivation: Criticism of healthcare systemDissatisfaction with health insurance coverage processes
Title: Fatal Shooting of UnitedHealthcare CEO
Description: The CEO of UnitedHealthcare, Brian Thompson, was fatally shot in an incident involving Luigi Mangione, who was arrested in Pennsylvania. The shooter allegedly left behind bullet casings with words indicating a protest against healthcare insurance claim denials. The perpetrator carried a manifesto critical of healthcare companies' focus on profits over patient care. The case has drawn significant media attention, impacting the company’s reputation and possibly causing a financial setback due to concerns over the safety of its executives, potential legal issues, and the necessity for increased security measures.
Type: Physical Security Incident
Attack Vector: Physical Violence
Threat Actor: Luigi Mangione
Motivation: Protest against healthcare insurance claim denialsCriticism of healthcare companies' focus on profits over patient care
Title: UnitedHealthcare Data Breach
Description: Unauthorized access to the UHC broker portal, potentially exposing personal and plan-related information.
Date Detected: 2022-12-29
Type: Data Breach
Attack Vector: Unauthorized Access
Title: RR Donnelley Data Breach
Description: Theft of an unencrypted computer containing personal information of UnitedHealthcare members.
Date Detected: 2013-01-28
Date Publicly Disclosed: 2013-01-28
Type: Data Breach
Attack Vector: Theft of Physical Device
Vulnerability Exploited: Unencrypted Data
Title: UnitedHealthcare Data Breach
Description: The Washington State Office of the Attorney General reported a data breach involving UnitedHealthcare on August 25, 2023. The breach, which was a ransomware attack discovered on April 17, 2023, affected approximately 1,025 Washington residents and involved compromised information including names, Social Security numbers, dates of birth, health insurance information, and medical information.
Date Detected: 2023-04-17
Date Publicly Disclosed: 2023-08-25
Type: Data Breach
Attack Vector: Ransomware
Common Attack Types: The most common types of attacks the company has faced is Breach.
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through UHC broker portal.

Data Compromised: Names, Addresses, Health insurance information, Medical information
Identity Theft Risk: True

Operational Impact: Loss of CEO
Brand Reputation Impact: Significant

Financial Loss: Potential financial setback due to concerns over executive safety, potential legal issues, and increased security measures
Operational Impact: Impact on company’s reputation
Brand Reputation Impact: Significant media attention impacting the company’s reputation
Legal Liabilities: Potential legal issues

Data Compromised: First and last names, Member id numbers, Plan effective dates, Other plan-related information
Systems Affected: UHC broker portal

Data Compromised: Names, Addresses, Social security numbers

Data Compromised: Names, Social security numbers, Dates of birth, Health insurance information, Medical information
Average Financial Loss: The average financial loss per incident is $0.00.
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Protected Healthcare Information, Personally Identifiable Information, , Personal Information, Plan-Related Information, , Personal Information, , Names, Social Security Numbers, Dates Of Birth, Health Insurance Information, Medical Information and .

Entity Name: UnitedHealthcare
Entity Type: Corporation
Industry: Healthcare
Location: New York City

Entity Name: UnitedHealthcare
Entity Type: Healthcare Company
Industry: Healthcare
Location: Pennsylvania

Entity Name: UnitedHealthcare
Entity Type: Health Insurance Provider
Industry: Healthcare

Entity Name: RR Donnelley
Entity Type: Company
Industry: Printing and Marketing Services
Customers Affected: 2003

Entity Name: UnitedHealthcare
Entity Type: Health Insurance Company
Industry: Healthcare
Location: Washington
Customers Affected: 1025

Law Enforcement Notified: Yes

Law Enforcement Notified: Yes

Type of Data Compromised: Protected healthcare information, Personally identifiable information
Sensitivity of Data: High

Type of Data Compromised: Personal information, Plan-related information
Sensitivity of Data: Medium
Personally Identifiable Information: First and last namesMember ID numbers

Type of Data Compromised: Personal information
Number of Records Exposed: 2003
Sensitivity of Data: High
Data Encryption: No
Personally Identifiable Information: Yes

Type of Data Compromised: Names, Social security numbers, Dates of birth, Health insurance information, Medical information
Number of Records Exposed: 1025
Sensitivity of Data: High

Source: California Office of the Attorney General

Source: California Office of the Attorney General
Date Accessed: 2013-01-28

Source: Washington State Office of the Attorney General
Date Accessed: 2023-08-25
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: California Office of the Attorney General, and Source: California Office of the Attorney GeneralDate Accessed: 2013-01-28, and Source: Washington State Office of the Attorney GeneralDate Accessed: 2023-08-25.

Investigation Status: Ongoing

Entry Point: UHC broker portal
Last Attacking Group: The attacking group in the last incident were an Luigi Mangione and Luigi Mangione.
Most Recent Incident Detected: The most recent incident detected was on 2022-12-29.
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2023-08-25.
Highest Financial Loss: The highest financial loss from an incident was Potential financial setback due to concerns over executive safety, potential legal issues, and increased security measures.
Most Significant Data Compromised: The most significant data compromised in an incident were names, addresses, health insurance information, medical information, , First and last names, Member ID numbers, Plan effective dates, Other plan-related information, , Names, Addresses, Social Security numbers, , names, Social Security numbers, dates of birth, health insurance information, medical information and .
Most Significant System Affected: The most significant system affected in an incident was UHC broker portal.
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Addresses, Social Security numbers, addresses, dates of birth, health insurance information, Plan effective dates, Other plan-related information, First and last names, Member ID numbers, medical information, names and Names.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 310.0.
Most Recent Source: The most recent source of information about an incident are California Office of the Attorney General and Washington State Office of the Attorney General.
Current Status of Most Recent Investigation: The current status of the most recent investigation is Ongoing.
Most Recent Entry Point: The most recent entry point used by an initial access broker was an UHC broker portal.
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Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

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