Mercy Health
Company Details
Linkedin ID:
mercyhealth-chp
Website:
Employees number:
14,071
Number of followers:
79,056
NAICS:
62
Industry Type:
Homepage:
mercy.com
IP Addresses:
0
Company ID:
MER_1765720
Scan Status:
In-progress
Internal validation & live display
Multiple badges & continuous verification
Faster underwriting decisions
Mercy Health Vendor Cyber Rating & Cyber Score
mercy.comAt Mercy Health, we understand that every family is a universe. A network of people who love, and support, and count on one other to be there. Everybody means the world to someone and we are committed to care for others so they can be there for the ones they love. With nearly 35,000 employees across regions of Ohio and Kentucky, we’re one of the largest health care systems in the country. At each of our more than 600 points of care, we deliver high-quality, compassionate care with one united purpose: to help our patients be well in mind, body and spirit.
Mercy Health A.I CyberSecurity Scoring
Mercy Health Risk Score (AI oriented)Between 750 and 799
Mercy Health
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Mercy Health Global Score (TPRM)XXXX
Mercy Health
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Mercy Health Company CyberSecurity News & History
Past Incidents
3
Attack Types
1
Mercy Health
Breach
Rankiteo Explanation
Attack without any consequences
Description: Mercy Health Lorain Hospital Laboratory experienced HIPAA breach due to contractor invoice printing error. No actual or attempted access or misuse of patient or guarantor information has been discovered. Batches of medical invoices created and mailed by RCM’s contracted mailing vendor were printed incorrectly. Instead of the name, street address, city, state, and zip code of the patient (or his/her guarantor) appearing in the clear address “window” of the envelope, what actually appeared were names, street addresses, and Social Security numbers.
Bon Secours
Breach
Rankiteo Explanation
Attack threatening the organization's existence
Description: Bon Secours Health System, based in Marriottsville, Md., suffered from a data breach incident after that 655,000 patients health information were exposed as a result of an error made by one of its business associates. The compromised information included names, social security numbers, insurance and banking information, and some clinical data. Bon Secours conducted a two-month internal investigation of the incident, and offered a year of credit monitoring and identity theft protection services without charge.
Bon Secours Health System, Inc.
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The California Office of the Attorney General disclosed a data breach affecting Bon Secours Health System, Inc. in August 2016. The incident occurred between April 18–21, 2016, when a third-party vendor, R-C Healthcare Management, inadvertently left files containing sensitive patient data exposed on the internet. The compromised information included names, health insurance details, Social Security numbers, and clinical records of unspecified individuals. The breach stemmed from misconfigured access controls, allowing unauthorized exposure of protected health information (PHI). While the exact number of affected patients was not specified, the exposure posed significant risks of identity theft, financial fraud, and privacy violations. The vendor’s negligence in securing the data led to potential long-term repercussions for the impacted individuals, including reputational harm to Bon Secours and regulatory scrutiny under healthcare data protection laws like HIPAA. No evidence of malicious exploitation was confirmed, but the unauthorized accessibility alone constituted a severe lapse in data security protocols.
Mercy Health Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for Mercy Health
Incidents vs Hospitals and Health Care Industry Average (This Year)
No incidents recorded for Mercy Health in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Mercy Health in 2026.
Incident Types Mercy Health vs Hospitals and Health Care Industry Avg (This Year)
No incidents recorded for Mercy Health in 2026.
Incident History — Mercy Health (X = Date, Y = Severity)
Mercy Health cyber incidents detection timeline including parent company and subsidiaries
Mercy Health Company Subsidiaries
At Mercy Health, we understand that every family is a universe. A network of people who love, and support, and count on one other to be there. Everybody means the world to someone and we are committed to care for others so they can be there for the ones they love. With nearly 35,000 employees across regions of Ohio and Kentucky, we’re one of the largest health care systems in the country. At each of our more than 600 points of care, we deliver high-quality, compassionate care with one united purpose: to help our patients be well in mind, body and spirit.
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Mercy Health CyberSecurity News
March 06, 2026 06:53 AM
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Mercy Health CyberSecurity History Information
Official Website of Mercy Health
The official website of Mercy Health is https://www.mercy.com.
Mercy Health’s AI-Generated Cybersecurity Score
According to Rankiteo, Mercy Health’s AI-generated cybersecurity score is 769, reflecting their Fair security posture.
How many security badges does Mercy Health’ have ?
According to Rankiteo, Mercy Health currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has Mercy Health been affected by any supply chain cyber incidents ?
According to Rankiteo, Mercy Health has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
Does Mercy Health have SOC 2 Type 1 certification ?
According to Rankiteo, Mercy Health is not certified under SOC 2 Type 1.
Does Mercy Health have SOC 2 Type 2 certification ?
According to Rankiteo, Mercy Health does not hold a SOC 2 Type 2 certification.
Does Mercy Health comply with GDPR ?
According to Rankiteo, Mercy Health is not listed as GDPR compliant.
Does Mercy Health have PCI DSS certification ?
According to Rankiteo, Mercy Health does not currently maintain PCI DSS compliance.
Does Mercy Health comply with HIPAA ?
According to Rankiteo, Mercy Health is not compliant with HIPAA regulations.
Does Mercy Health have ISO 27001 certification ?
According to Rankiteo,Mercy Health is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Mercy Health
Mercy Health operates primarily in the Hospitals and Health Care industry.
Number of Employees at Mercy Health
Mercy Health employs approximately 14,071 people worldwide.
Subsidiaries Owned by Mercy Health
Mercy Health presently has no subsidiaries across any sectors.
Mercy Health’s LinkedIn Followers
Mercy Health’s official LinkedIn profile has approximately 79,056 followers.
NAICS Classification of Mercy Health
Mercy Health is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.
Mercy Health’s Presence on Crunchbase
Yes, Mercy Health has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/mercy-health.
Mercy Health’s Presence on LinkedIn
Yes, Mercy Health maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/mercyhealth-chp.
Cybersecurity Incidents Involving Mercy Health
As of March 30, 2026, Rankiteo reports that Mercy Health has experienced 3 cybersecurity incidents.
Number of Peer and Competitor Companies
Mercy Health has an estimated 32,295 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Mercy Health ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
How does Mercy Health detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an communication strategy with public disclosure via california office of the attorney general..
Incident Details
Can you provide details on each incident ?
Title: Bon Secours Health System Data Breach
Description: Bon Secours Health System, based in Marriottsville, Md., suffered from a data breach incident after 655,000 patients health information were exposed as a result of an error made by one of its business associates.
Type: Data Breach
Title: Mercy Health Lorain Hospital Laboratory HIPAA Breach
Description: Mercy Health Lorain Hospital Laboratory experienced a HIPAA breach due to a contractor invoice printing error. Batches of medical invoices created and mailed by RCM’s contracted mailing vendor were printed incorrectly. Instead of the name, street address, city, state, and zip code of the patient (or his/her guarantor) appearing in the clear address “window” of the envelope, what actually appeared were names, street addresses, and Social Security numbers. No actual or attempted access or misuse of patient or guarantor information has been discovered.
Type: HIPAA Breach
Attack Vector: Invoice Printing Error
Vulnerability Exploited: Human Error
Title: Bon Secours Health System, Inc. Data Breach (2016)
Description: The California Office of the Attorney General reported a data breach involving Bon Secours Health System, Inc. on August 12, 2016. The breach, which occurred between April 18, 2016, and April 21, 2016, was due to files containing patient information being inadvertently left accessible via the internet by the vendor R-C Healthcare Management, potentially affecting the names, health insurance information, social security numbers, and clinical information of unspecified individuals.
Date Detected: 2016-04-21
Date Publicly Disclosed: 2016-08-12
Type: Data Breach
Attack Vector: Inadvertent Exposure (Misconfigured Internet-Accessible Files)
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.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach BON341622
Data Compromised: Names, Social security numbers, Insurance information, Banking information, Clinical data
Incident : HIPAA Breach MER21861222
Data Compromised: Names, Street addresses, Social security numbers
Incident : Data Breach BON158082125
Data Compromised: Names, Health insurance information, Social security numbers, Clinical information
Identity Theft Risk: High (PII and SSNs exposed)
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personal Information, Financial Information, Clinical Data, , Names, Street Addresses, Social Security Numbers, , Personally Identifiable Information (Pii), Protected Health Information (Phi) and .
Which entities were affected by each incident ?
Incident : Data Breach BON341622
Entity Name: Bon Secours Health System
Entity Type: Healthcare Provider
Industry: Healthcare
Location: Marriottsville, Md.
Customers Affected: 655000
Incident : HIPAA Breach MER21861222
Entity Name: Mercy Health Lorain Hospital Laboratory
Entity Type: Healthcare
Industry: Healthcare
Location: Lorain, Ohio
Incident : Data Breach BON158082125
Entity Name: Bon Secours Health System, Inc.
Entity Type: Healthcare Provider
Industry: Healthcare
Location: California, USA (and other regions where Bon Secours operates)
Customers Affected: Unspecified (patients)
Incident : Data Breach BON158082125
Entity Name: R-C Healthcare Management
Entity Type: Vendor
Industry: Healthcare Management
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach BON158082125
Communication Strategy: Public disclosure via California Office of the Attorney General
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach BON341622
Type of Data Compromised: Personal information, Financial information, Clinical data
Number of Records Exposed: 655000
Sensitivity of Data: High
Incident : HIPAA Breach MER21861222
Type of Data Compromised: Names, Street addresses, Social security numbers
Sensitivity of Data: High
Incident : Data Breach BON158082125
Type of Data Compromised: Personally identifiable information (pii), Protected health information (phi)
Sensitivity of Data: High
Data Exfiltration: Potential (files left accessible via internet)
Personally Identifiable Information: NamesSocial Security NumbersHealth Insurance InformationClinical Information
Regulatory Compliance
Were there any regulatory violations and fines imposed for each incident ?
Incident : HIPAA Breach MER21861222
Regulations Violated: HIPAA
Incident : Data Breach BON158082125
Regulations Violated: Potential HIPAA (Health Insurance Portability and Accountability Act) violations, California Data Breach Notification Law (if applicable),
Regulatory Notifications: California Office of the Attorney General
References
Where can I find more information about each incident ?
Incident : Data Breach BON158082125
Source: California Office of the Attorney General
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 General.
Investigation Status
What is the current status of the investigation for each incident ?
Incident : Data Breach BON341622
Investigation Status: Internal investigation conducted for two months
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 Public disclosure via California Office of the Attorney General.
Stakeholder and Customer Advisories
Were there any advisories issued to stakeholders or customers for each incident ?
Incident : Data Breach BON341622
Customer Advisories: Offered a year of credit monitoring and identity theft protection services without charge
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: was Offered a year of credit monitoring and identity theft protection services without charge.
Post-Incident Analysis
What were the root causes and corrective actions taken for each incident ?
Incident : HIPAA Breach MER21861222
Root Causes: Human Error
Incident : Data Breach BON158082125
Root Causes: Misconfiguration by third-party vendor (R-C Healthcare Management) leading to unintended exposure of sensitive files over the internet.
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2016-04-21.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2016-08-12.
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 names, social security numbers, insurance information, banking information, clinical data, , Names, Street Addresses, Social Security Numbers, , Names, Health Insurance Information, Social Security Numbers, Clinical Information and .
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 insurance information, Social Security Numbers, social security numbers, banking information, Clinical Information, Street Addresses, Health Insurance Information, clinical data, Names and names.
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 655.0.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident is California 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 Internal investigation conducted for two months.
Stakeholder and Customer Advisories
What was the most recent customer advisory issued ?
Most Recent Customer Advisory: The most recent customer advisory issued was an Offered a year of credit monitoring and identity theft protection services without charge.
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 Human Error, Misconfiguration by third-party vendor (R-C Healthcare Management) leading to unintended exposure of sensitive files over the internet..
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Latest Global CVEs (Not Company-Specific)
Description
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.
Risk Information
cvss2
Base: 6.5
Severity: LOW
AV:N/AC:L/Au:S/C:P/I:P/A:P
cvss3
Base: 6.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
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.
References
- https://github.com/Perl/perl5/commit/c75ae9cc164205e1b6d6dbd57bd2c65c8593fe94
- https://lists.security.metacpan.org/cve-announce/msg/37638919/
- https://metacpan.org/release/PMQS/Compress-Raw-Zlib-2.221/source/Changes
- https://metacpan.org/release/SHAY/perl-5.40.4/changes
- https://metacpan.org/release/SHAY/perl-5.42.2/changes
- https://www.cve.org/CVERecord?id=CVE-2026-3381
Description
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.
Risk Information
cvss3
Base: 8.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
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.
Risk Information
cvss3
Base: 8.3
Severity: LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Description
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.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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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.
Threat Intelligence
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
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