Company Details
university-hospitals
19,860
87,375
62
UHhospitals.org
21
UNI_2499850
Completed


University Hospitals Company CyberSecurity Posture
UHhospitals.orgFounded in 1866, University Hospitals serves the needs of patients through an integrated network of 23 hospitals (including 5 joint ventures), more than 50 health centers and outpatient facilities, and over 200 physician offices in 16 counties throughout northern Ohio. The system’s flagship quaternary care, academic medical center, University Hospitals Cleveland Medical Center, is affiliated with Case Western Reserve University School of Medicine, Northeast Ohio Medical University, Oxford University and the Technion Israel Institute of Technology. The main campus also includes the UH Rainbow Babies & Children's Hospital, ranked among the top children’s hospitals in the nation; UH MacDonald Women's Hospital, Ohio's only hospital for women; and UH Seidman Cancer Center, part of the NCI-designated Case Comprehensive Cancer Center. UH is home to some of the most prestigious clinical and research programs in the nation, with more than 3,000 active clinical trials and research studies underway. UH Cleveland Medical Center is perennially among the highest performers in national ranking surveys, including “America’s Best Hospitals” from U.S. News & World Report. UH is also home to 19 Clinical Care Delivery and Research Institutes. UH is one of the largest employers in Northeast Ohio with more than 30,000 employees.
Company Details
university-hospitals
19,860
87,375
62
UHhospitals.org
21
UNI_2499850
Completed
Between 700 and 749

University Hospitals Global Score (TPRM)XXXX

Description: The U.S. Department of Health and Human Services reported a data breach involving University Hospital on November 5, 2021. The breach, characterized as unauthorized access/disclosure, affected 10,067 individuals whose protected health information (PHI) was compromised, including names, addresses, dates of birth, Social Security numbers, health insurance information, diagnoses, and treatment information.
Description: The Maine Office of the Attorney General reported that University Hospital experienced an insider wrongdoing incident involving a former employee who accessed patient information without authorization between January 1, 2016, and December 31, 2017. The breach was discovered on August 24, 2021, and affected a total of 9,329 individuals, with 2 residents from Maine specifically. Notification letters were sent to those affected on October 8, 2021, and identity theft protection services were offered for one year through Experian.
Description: University Hospitals Elyria Medical Center experienced a data breach incident after an employee improperly accessed the personal and medical information of nearly 300 patients. The employee had accessed the hospital’s electronic medical record system outside the worker’s normal duties. The accessed information included the names, dates of birth, medical record numbers, dates of service and diagnostic and treatment information.


No incidents recorded for University Hospitals in 2026.
No incidents recorded for University Hospitals in 2026.
No incidents recorded for University Hospitals in 2026.
University Hospitals cyber incidents detection timeline including parent company and subsidiaries

Founded in 1866, University Hospitals serves the needs of patients through an integrated network of 23 hospitals (including 5 joint ventures), more than 50 health centers and outpatient facilities, and over 200 physician offices in 16 counties throughout northern Ohio. The system’s flagship quaternary care, academic medical center, University Hospitals Cleveland Medical Center, is affiliated with Case Western Reserve University School of Medicine, Northeast Ohio Medical University, Oxford University and the Technion Israel Institute of Technology. The main campus also includes the UH Rainbow Babies & Children's Hospital, ranked among the top children’s hospitals in the nation; UH MacDonald Women's Hospital, Ohio's only hospital for women; and UH Seidman Cancer Center, part of the NCI-designated Case Comprehensive Cancer Center. UH is home to some of the most prestigious clinical and research programs in the nation, with more than 3,000 active clinical trials and research studies underway. UH Cleveland Medical Center is perennially among the highest performers in national ranking surveys, including “America’s Best Hospitals” from U.S. News & World Report. UH is also home to 19 Clinical Care Delivery and Research Institutes. UH is one of the largest employers in Northeast Ohio with more than 30,000 employees.


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Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of University Hospitals is http://www.UHhospitals.org.
According to Rankiteo, University Hospitals’s AI-generated cybersecurity score is 748, reflecting their Moderate security posture.
According to Rankiteo, University Hospitals currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, University Hospitals has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
According to Rankiteo, University Hospitals is not certified under SOC 2 Type 1.
According to Rankiteo, University Hospitals does not hold a SOC 2 Type 2 certification.
According to Rankiteo, University Hospitals is not listed as GDPR compliant.
According to Rankiteo, University Hospitals does not currently maintain PCI DSS compliance.
According to Rankiteo, University Hospitals is not compliant with HIPAA regulations.
According to Rankiteo,University Hospitals is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
University Hospitals operates primarily in the Hospitals and Health Care industry.
University Hospitals employs approximately 19,860 people worldwide.
University Hospitals presently has no subsidiaries across any sectors.
University Hospitals’s official LinkedIn profile has approximately 87,375 followers.
University Hospitals is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.
Yes, University Hospitals has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/university-hospitals.
Yes, University Hospitals maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/university-hospitals.
As of January 21, 2026, Rankiteo reports that University Hospitals has experienced 3 cybersecurity incidents.
University Hospitals has an estimated 31,578 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with experian, and remediation measures with identity theft protection services, and communication strategy with notification letters..
Title: Data Breach at University Hospitals Elyria Medical Center
Description: University Hospitals Elyria Medical Center experienced a data breach incident after an employee improperly accessed the personal and medical information of nearly 300 patients. The employee had accessed the hospital’s electronic medical record system outside the worker’s normal duties. The accessed information included the names, dates of birth, medical record numbers, dates of service and diagnostic and treatment information.
Type: Data Breach
Attack Vector: Insider Threat
Vulnerability Exploited: Improper Access Controls
Threat Actor: Employee
Title: University Hospital Data Breach
Description: The U.S. Department of Health and Human Services reported a data breach involving University Hospital on November 5, 2021. The breach, characterized as unauthorized access/disclosure, affected 10,067 individuals whose protected health information (PHI) was compromised, including names, addresses, dates of birth, Social Security numbers, health insurance information, diagnoses, and treatment information.
Date Detected: 2021-11-05
Type: Data Breach
Attack Vector: Unauthorized Access/Disclosure
Title: Unauthorized Access to Patient Information at University Hospital
Description: A former employee accessed patient information without authorization between January 1, 2016, and December 31, 2017. The breach was discovered on August 24, 2021, affecting 9,329 individuals, including 2 residents from Maine.
Date Detected: 2021-08-24
Date Publicly Disclosed: 2021-10-08
Type: Insider Wrongdoing
Attack Vector: Unauthorized Access
Vulnerability Exploited: Insider Threat
Threat Actor: Former Employee
Common Attack Types: The most common types of attacks the company has faced is Breach.

Data Compromised: Names, Dates of birth, Medical record numbers, Dates of service, Diagnostic and treatment information

Data Compromised: Names, Addresses, Dates of birth, Social security numbers, Health insurance information, Diagnoses, Treatment information

Data Compromised: Patient Information
Identity Theft Risk: High
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Names, Dates Of Birth, Medical Record Numbers, Dates Of Service, Diagnostic And Treatment Information, , Phi, and Patient Information.

Entity Name: University Hospitals Elyria Medical Center
Entity Type: Hospital
Industry: Healthcare
Location: Elyria, Ohio
Customers Affected: Nearly 300 patients

Entity Name: University Hospital
Entity Type: Healthcare
Industry: Healthcare
Customers Affected: 10067

Entity Name: University Hospital
Entity Type: Healthcare
Industry: Healthcare
Customers Affected: 9329

Third Party Assistance: Experian
Remediation Measures: Identity Theft Protection Services
Communication Strategy: Notification Letters
Third-Party Assistance: The company involves third-party assistance in incident response through Experian.

Type of Data Compromised: Names, Dates of birth, Medical record numbers, Dates of service, Diagnostic and treatment information
Number of Records Exposed: Nearly 300
Sensitivity of Data: High
Personally Identifiable Information: NamesDates of BirthMedical Record Numbers

Type of Data Compromised: Phi
Number of Records Exposed: 10067
Sensitivity of Data: High
Personally Identifiable Information: NamesAddressesDates of BirthSocial Security Numbers

Type of Data Compromised: Patient Information
Number of Records Exposed: 9329
Sensitivity of Data: High
Personally Identifiable Information: Yes
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Identity Theft Protection Services.

Source: U.S. Department of Health and Human Services
Date Accessed: 2021-11-05

Source: Maine Office of the Attorney General
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: U.S. Department of Health and Human ServicesDate Accessed: 2021-11-05, and Source: Maine Office of the Attorney General.
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Notification Letters.

Customer Advisories: Notification Letters
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: was Notification Letters.

Root Causes: Insider Threat
Corrective Actions: Identity Theft Protection Services
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Experian.
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Identity Theft Protection Services.
Last Attacking Group: The attacking group in the last incident were an Employee and Former Employee.
Most Recent Incident Detected: The most recent incident detected was on 2021-11-05.
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2021-10-08.
Most Significant Data Compromised: The most significant data compromised in an incident were Names, Dates of Birth, Medical Record Numbers, Dates of Service, Diagnostic and Treatment Information, , Names, Addresses, Dates of Birth, Social Security Numbers, Health Insurance Information, Diagnoses, Treatment Information, and Patient Information.
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was Experian.
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were Names, Dates of Service, Addresses, Social Security Numbers, Treatment Information, Health Insurance Information, Medical Record Numbers, Diagnoses, Dates of Birth, Diagnostic and Treatment Information and Patient Information.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 1.4K.
Most Recent Source: The most recent source of information about an incident are U.S. Department of Health and Human Services and Maine Office of the Attorney General.
Most Recent Customer Advisory: The most recent customer advisory issued was an Notification Letters.
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SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g., execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

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