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UnitedHealthcare

UnitedHealthcare Vendor Cyber Rating & Cyber Score

uhc.com

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


UnitedHealthcare A.I CyberSecurity Scoring

UnitedHealthcare
Company Information
Website:http://www.uhc.com/
Employees number:16,035
Number of followers:619,737
NAICS:62
Industry Type:Hospitals and Health Care
Homepage:uhc.com
UnitedHealthcare Risk Score (AI oriented)
Between 650 and 699
logo
UnitedHealthcareHospitals and Health Care
Updated:
02/04/2026
672/1000
Weak
B
AaaAaABaaBaBCaaCaC
Powered by our proprietary A.I cyber incident model
Insurance prefers TPRM score to calculate premium
UnitedHealthcare Global Score (TPRM)
xxxx
logo
UnitedHealthcareHospitals and Health Care
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Findings

UnitedHealthcare
UnitedHealthcareWeak
Current Score
672B (WEAK)
01000
6 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JUNE 2026
678Before Incident
MAY 2026
676Before Incident
APRIL 2026
674Before Incident
MARCH 2026
672Before Incident
FEBRUARY 2026
669Before Incident
JANUARY 2026
667Before Incident
DECEMBER 2025
663Before Incident
NOVEMBER 2025
662Before Incident
OCTOBER 2025
659Before Incident
SEPTEMBER 2025
657Before Incident
AUGUST 2025
654Before Incident
JULY 2025
651Before Incident
DECEMBER 2024
642Before Incident
Cyber Attack
01 Dec 2024UnitedHealthcare
UnitedHealthcare

Fatal Shooting of UnitedHealthcare CEO

627After Incident
HIGH-15
UNI000121424
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.
INCIDENT DETAILS -
TYPE
Physical Security Incident
MOTIVATION
Protest against healthcare insurance claim denialsCriticism of healthcare companies' focus on profits over patient care
IMPACT
Financial Loss: Potential financial setback due to concerns over executive safety, potential legal issues, and increased security measuresOperational Impact: Impact on company’s reputationBrand Reputation Impact: Significant media attention impacting the company’s reputationLegal Liabilities: Potential legal issues
MARCH 2023
656Before Incident
Ransomware
28 Mar 2023UnitedHealthcare
UnitedHealthcare

UnitedHealthcare Data Breach

571After Incident
CRITICAL-85
UNI648080525
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.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
namesSocial Security numbersdates of birthhealth insurance informationmedical information
DATA BREACH
namesSocial Security numbersdates of birthhealth insurance informationmedical informationSensitivity Of Data: High
DECEMBER 2022
693Before Incident
Breach
01 Dec 2022UnitedHealthcare
UnitedHealthcare

UnitedHealthcare Data Breach

646After Incident
HIGH-47
UNI543072525
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.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
First and last namesMember ID numbersPlan effective datesOther plan-related informationUHC broker portal
DATA BREACH
Personal InformationPlan-related InformationSensitivity Of Data: MediumFirst and last namesMember ID numbers
AUGUST 2022
732Before Incident
Breach
01 Aug 2022UnitedHealthcare
UnitedHealthcare

Data Breach of Healthcare Information

685After Incident
CRITICAL-47
UNI1211161222
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.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
namesaddresseshealth insurance informationmedical information
DATA BREACH
Protected Healthcare InformationPersonally Identifiable InformationSensitivity Of Data: High
AUGUST 2021
798Before Incident
Breach
01 Aug 2021UnitedHealthcare
UnitedHealthcare and Rhode Island Public Transit Authority: ‘It’s legit’: RI workers getting more than expected from data breach settlement

Rhode Island State Employees Data Breach Settlement

716After Incident
CRITICAL-82
UNIRHO1769235537
Rhode Island State Employees Receive Settlement Payments After 2021 Data Breach Current and former Rhode Island state employees have begun receiving payments from a settlement tied to a 2021 data breach involving the Rhode Island Public Transit Authority (RIPTA) and UnitedHealthcare. The breach, attributed to a hacker group with Russian ties, exposed the personal and healthcare information of approximately 20,000 public employees. In August 2021, RIPTA paid a $170,000 ransom to the hackers. A subsequent class-action lawsuit, filed by the ACLU of Rhode Island in 2022, alleged that both RIPTA and UnitedHealthcare failed to adequately protect or destroy sensitive employee data. The case was settled last year, with affected workers eligible for compensation. Claimants could request reimbursement for out-of-pocket expenses (up to $1,000), lost time (up to $60 for four hours), and extraordinary losses such as identity theft or fraud (up to $7,500). Additionally, five years of credit monitoring valued at approximately $840 per person was offered, though it remains unclear how many employees utilized the service. Initial estimates suggested average payouts of around $100 per person, but fewer claims than expected led to higher-than-anticipated distributions, averaging over $400 per claimant. Some recipients expressed skepticism about the legitimacy of the payments, prompting assurances from class-action attorney Peter Wasylyk, who confirmed the funds were valid. The settlement underscores the financial and operational fallout of the breach, which compromised sensitive employee data and resulted in significant ransom demands. The case highlights ongoing vulnerabilities in public-sector cybersecurity and the legal consequences of inadequate data protection measures.
INCIDENT DETAILS -
TYPE
Data Breach, Ransomware
MOTIVATION
Financial gain
IMPACT
Financial Loss: $170,000 (ransom paid)Data Compromised: Personal and healthcare informationBrand Reputation Impact: SignificantLegal Liabilities: Class-action lawsuit settlementIdentity Theft Risk: High
DATA BREACH
Type Of Data Compromised: Personal and healthcare informationNumber Of Records Exposed: 20,000Sensitivity Of Data: HighPersonally Identifiable Information: Yes
JUNE 2003
798Before Incident
Breach
16 Jun 2003UnitedHealthcare
UnitedHealthcare

RR Donnelley Data Breach

740After Incident
CRITICAL-58
UNI532072725
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.
INCIDENT DETAILS -
TYPE
Data Breach
IMPACT
NamesAddressesSocial Security numbers
DATA BREACH
Personal InformationSensitivity Of Data: HighData Encryption: NoPersonally Identifiable Information: Yes

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