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


University Hospitals Vendor Cyber Rating & Cyber Score
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 750 and 799

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 750, reflecting their Fair 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 March 30, 2026, Rankiteo reports that University Hospitals has experienced 3 cybersecurity incidents.
University Hospitals has an estimated 32,297 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 Diagnoses, Treatment Information, Dates of Birth, Names, Addresses, Health Insurance Information, Social Security Numbers, Medical Record Numbers, Dates of Service, Patient Information and Diagnostic and Treatment 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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A vulnerability was identified in Totolink A3300R 17.0.0cu.557_b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
Perl versions from 5.9.4 before 5.40.4-RC1, from 5.41.0 before 5.42.2-RC1, from 5.43.0 before 5.43.9 contain a vulnerable version of Compress::Raw::Zlib. Compress::Raw::Zlib is included in the Perl package as a dual-life core module, and is vulnerable to CVE-2026-3381 due to a vendored version of zlib which has several vulnerabilities, including CVE-2026-27171. The bundled Compress::Raw::Zlib was updated to version 2.221 in Perl blead commit c75ae9cc164205e1b6d6dbd57bd2c65c8593fe94.
Ghidra versions prior to 12.0.3 improperly process annotation directives embedded in automatically extracted binary data, resulting in arbitrary command execution when an analyst interacts with the UI. Specifically, the @execute annotation (which is intended for trusted, user-authored comments) is also parsed in comments generated during auto-analysis (such as CFStrings in Mach-O binaries). This allows a crafted binary to present seemingly benign clickable text which, when clicked, executes attacker-controlled commands on the analyst’s machine.
A critical security vulnerability in parisneo/lollms versions up to 2.2.0 allows any authenticated user to accept or reject friend requests belonging to other users. The `respond_request()` function in `backend/routers/friends.py` does not implement proper authorization checks, enabling Insecure Direct Object Reference (IDOR) attacks. Specifically, the `/api/friends/requests/{friendship_id}` endpoint fails to verify whether the authenticated user is part of the friendship or the intended recipient of the request. This vulnerability can lead to unauthorized access, privacy violations, and potential social engineering attacks. The issue has been addressed in version 2.2.0.
A Server-Side Request Forgery (SSRF) vulnerability exists in parisneo/lollms versions prior to 2.2.0, specifically in the `/api/files/export-content` endpoint. The `_download_image_to_temp()` function in `backend/routers/files.py` fails to validate user-controlled URLs, allowing attackers to make arbitrary HTTP requests to internal services and cloud metadata endpoints. This vulnerability can lead to internal network access, cloud metadata access, information disclosure, port scanning, and potentially remote code execution.

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