Company Details
hospital-sisters-health-system
11,604
12,138
62
hshs.org
0
HOS_3267569
In-progress


Hospital Sisters Health System Company CyberSecurity Posture
hshs.orgSince 1875, the Hospital Sisters of St. Francis have been caring for patients in Illinois, Wisconsin and other locations in the United States and across the world. Today, Hospital Sisters Health System (HSHS) is a multi-institutional health care system that cares for patients in 14 communities in Illinois and Wisconsin. With 15 hospitals, scores of community-based health centers and clinics, nearly 2,300 physician partners, and more than 14,600 colleagues, HSHS is committed to its mission “to reveal and embody Christ’s healing love for all people through our high quality Franciscan health care ministry.” HSHS continues to advance its mission through its care integration strategy by working closely with physician partners in Illinois and Wisconsin to deliver high quality, patient-centered care. Together, we strive to ensure each patient who enters our system has seamless access to health and wellness programs, primary and specialty care, and acute and post-acute care. Through their commitment to our care integration strategy, HSHS physician partners coordinate closely with our hospital and clinic colleagues to provide our patients with holistic care that meets their individual needs. By leveraging the latest technology, emphasizing the importance of relationships, and living its values, HSHS is making a positive difference in the lives of the patients and families it is privileged to serve.
Company Details
hospital-sisters-health-system
11,604
12,138
62
hshs.org
0
HOS_3267569
In-progress
Between 750 and 799

HSHS Global Score (TPRM)XXXX

Description: In August 2023, Hospital Sisters Health System (HSHS), a Midwest-based network of 13 Catholic hospitals, suffered a targeted cyberattack compromising the personally identifiable information (PII) and protected health information (PHI) of 882,782 individuals. The breach exposed data including names, addresses, dates of birth, medical record numbers, treatment details, health insurance info, Social Security numbers, and driver’s license numbers after threat actors gained unauthorized access to HSHS’s network between August 16–27, 2023. HSHS agreed to a $7.6 million settlement, offering affected individuals up to $5,000 per valid claim for out-of-pocket losses, alongside 24 months of free credit/identity monitoring. The incident led to class-action litigation alleging negligence, breach of contract, and unjust enrichment, though HSHS denied liability. The breach underscored systemic vulnerabilities in healthcare cybersecurity, prompting HSHS to commit to enhanced data security measures, though specifics were undisclosed. The financial and reputational fallout, combined with regulatory scrutiny, highlights the severe consequences of healthcare data breaches.


No incidents recorded for Hospital Sisters Health System in 2026.
No incidents recorded for Hospital Sisters Health System in 2026.
No incidents recorded for Hospital Sisters Health System in 2026.
HSHS cyber incidents detection timeline including parent company and subsidiaries

Since 1875, the Hospital Sisters of St. Francis have been caring for patients in Illinois, Wisconsin and other locations in the United States and across the world. Today, Hospital Sisters Health System (HSHS) is a multi-institutional health care system that cares for patients in 14 communities in Illinois and Wisconsin. With 15 hospitals, scores of community-based health centers and clinics, nearly 2,300 physician partners, and more than 14,600 colleagues, HSHS is committed to its mission “to reveal and embody Christ’s healing love for all people through our high quality Franciscan health care ministry.” HSHS continues to advance its mission through its care integration strategy by working closely with physician partners in Illinois and Wisconsin to deliver high quality, patient-centered care. Together, we strive to ensure each patient who enters our system has seamless access to health and wellness programs, primary and specialty care, and acute and post-acute care. Through their commitment to our care integration strategy, HSHS physician partners coordinate closely with our hospital and clinic colleagues to provide our patients with holistic care that meets their individual needs. By leveraging the latest technology, emphasizing the importance of relationships, and living its values, HSHS is making a positive difference in the lives of the patients and families it is privileged to serve.

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SANGAMON COUNTY, Ill. (WCIA) — The plaintiffs of a data breach litigation involving HSHS are asking the court to grant final approval of a...
Hospital Sisters Health System (HSHS) has agreed to a $7.6 million class action lawsuit settlement to resolve claims that it failed to prevent a 2023 data...
A network of 13 Catholic hospitals, community health centers and clinics in the Midwest will pay $7.6 million and implement improvements to...
ILLINOIS (WCIA) — More than a year after a lawsuit alleged that Hospital Sisters Health System (HSHS) did not pay its employees for all of...
After months of planning, the Chippewa Valley Health Cooperative has made some steps in restoring hospital services in western Wisconsin.
A district court in Illinois denied a motion by defendant Hospital Sisters Health System and Saint Francis (HSHS) to dismiss a class action claim.
A cyberattack on a Wisconsin-based cell phone company has affected phone service for thousands of people over the last week.
Illinois-based Hospital Sisters Health System must face a proposed class action alleging it required job applicants to disclose their family...
Brian Brennan has been named president and CEO of Hospital Sisters Health System's Central Illinois Market. Image: HSHS. Brian Brennan.

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Hospital Sisters Health System is https://www.hshs.org/.
According to Rankiteo, Hospital Sisters Health System’s AI-generated cybersecurity score is 752, reflecting their Fair security posture.
According to Rankiteo, Hospital Sisters Health System currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Hospital Sisters Health System has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
According to Rankiteo, Hospital Sisters Health System is not certified under SOC 2 Type 1.
According to Rankiteo, Hospital Sisters Health System does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Hospital Sisters Health System is not listed as GDPR compliant.
According to Rankiteo, Hospital Sisters Health System does not currently maintain PCI DSS compliance.
According to Rankiteo, Hospital Sisters Health System is not compliant with HIPAA regulations.
According to Rankiteo,Hospital Sisters Health System is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Hospital Sisters Health System operates primarily in the Hospitals and Health Care industry.
Hospital Sisters Health System employs approximately 11,604 people worldwide.
Hospital Sisters Health System presently has no subsidiaries across any sectors.
Hospital Sisters Health System’s official LinkedIn profile has approximately 12,138 followers.
Hospital Sisters Health System is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.
No, Hospital Sisters Health System does not have a profile on Crunchbase.
Yes, Hospital Sisters Health System maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/hospital-sisters-health-system.
As of January 21, 2026, Rankiteo reports that Hospital Sisters Health System has experienced 1 cybersecurity incidents.
Hospital Sisters Health System has an estimated 31,578 peer or competitor companies worldwide.
Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack.
Total Financial Loss: The total financial loss from these incidents is estimated to be $7.60 million.
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with forensic investigators, third party assistance with legal counsel, and and containment measures with network access revoked, containment measures with immediate remediation, and remediation measures with enhanced data security policies (unspecified), and communication strategy with breach notices to affected individuals (september 2024), communication strategy with public statement (via information security media group), communication strategy with settlement notices (mail, november 2024 claim deadline), and enhanced monitoring with 24-month credit/identity monitoring for victims..
Title: Hospital Sisters Health System 2023 Data Breach Settlement
Description: Hospital Sisters Health System (HSHS), a network of 13 Catholic hospitals, agreed to pay $7.6 million and improve data security practices to settle class action litigation stemming from a 2023 cyberattack that compromised the personally identifiable information (PII) and protected health information (PHI) of nearly 900,000 individuals. The breach occurred between August 16–27, 2023, when an unauthorized third party accessed HSHS's network. Affected data included names, addresses, dates of birth, medical record numbers, treatment details, health insurance info, Social Security numbers, and driver’s license numbers. HSHS denied wrongdoing but committed to remedial security measures and offered credit monitoring to victims.
Date Detected: 2023-08-27
Type: Data Breach
Attack Vector: Network Intrusion (Unauthorized Access)
Threat Actor: Unidentified (Third-Party Hacker)
Common Attack Types: The most common types of attacks the company has faced is Cyber Attack.

Financial Loss: $7.6 million (settlement cost)
Data Compromised: Types: [, ', N, a, m, e, s, ', ,, , ', A, d, d, r, e, s, s, e, s, ', ,, , ', D, a, t, e, s, , o, f, , B, i, r, t, h, ', ,, , ', M, e, d, i, c, a, l, , R, e, c, o, r, d, , N, u, m, b, e, r, s, ', ,, , ', T, r, e, a, t, m, e, n, t, , I, n, f, o, r, m, a, t, i, o, n, ', ,, , ', H, e, a, l, t, h, , I, n, s, u, r, a, n, c, e, , D, e, t, a, i, l, s, ', ,, , ', S, o, c, i, a, l, , S, e, c, u, r, i, t, y, , N, u, m, b, e, r, s, ', ,, , ', D, r, i, v, e, r, ’, s, , L, i, c, e, n, s, e, , N, u, m, b, e, r, s, ', ], Total Records: 8, 8, 2, 7, 8, 2,
Systems Affected: Network FilesPatient Databases
Customer Complaints: ['Class Action Lawsuits', 'Robocall Complaints (unrelated)']
Brand Reputation Impact: Significant (class action litigation, public settlement)
Legal Liabilities: Class Action Settlement ($7.6M)Ongoing Litigation (Illinois Genetic Information Privacy Act, Robocalls)Attorneys' Fees (~$2.6M, 35% of settlement)
Identity Theft Risk: High (PII/PHI exposed)
Average Financial Loss: The average financial loss per incident is $7.60 million.
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personally Identifiable Information (Pii), Protected Health Information (Phi) and .

Entity Name: Hospital Sisters Health System (HSHS)
Entity Type: Hospital Network, Healthcare Provider
Industry: Healthcare
Location: Springfield, IllinoisMidwest (13 hospitals/community health centers)
Customers Affected: 882782

Incident Response Plan Activated: True
Third Party Assistance: Forensic Investigators, Legal Counsel.
Containment Measures: Network Access RevokedImmediate Remediation
Remediation Measures: Enhanced Data Security Policies (unspecified)
Communication Strategy: Breach Notices to Affected Individuals (September 2024)Public Statement (via Information Security Media Group)Settlement Notices (mail, November 2024 claim deadline)
Enhanced Monitoring: 24-Month Credit/Identity Monitoring for Victims
Third-Party Assistance: The company involves third-party assistance in incident response through Forensic Investigators, Legal Counsel, .

Type of Data Compromised: Personally identifiable information (pii), Protected health information (phi)
Number of Records Exposed: 882782
Sensitivity of Data: High (Medical, Financial, Identifiable)
File Types Exposed: Patient RecordsAdministrative Files
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Enhanced Data Security Policies (unspecified), .
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by network access revoked, immediate remediation and .

Data Exfiltration: True

Legal Actions: Class Action Settlement (Chancery Court of Sangamon County, IL), Ongoing Litigation (Illinois Genetic Information Privacy Act, Robocalls),
Regulatory Notifications: Law Enforcement Notified
Ensuring Regulatory Compliance: The company ensures compliance with regulatory requirements through Class Action Settlement (Chancery Court of Sangamon County, IL), Ongoing Litigation (Illinois Genetic Information Privacy Act, Robocalls), .

Lessons Learned: Healthcare industry must tighten cybersecurity standards to avoid costly litigation., Quick settlements with minimal payouts to victims are a common defendant strategy., Proactive security improvements (even if unspecified) can mitigate future risks.

Recommendations: Implement multi-layered security controls (e.g., encryption, access monitoring)., Conduct regular third-party audits of data security practices., Enhance incident response transparency to rebuild trust.Implement multi-layered security controls (e.g., encryption, access monitoring)., Conduct regular third-party audits of data security practices., Enhance incident response transparency to rebuild trust.Implement multi-layered security controls (e.g., encryption, access monitoring)., Conduct regular third-party audits of data security practices., Enhance incident response transparency to rebuild trust.
Key Lessons Learned: The key lessons learned from past incidents are Healthcare industry must tighten cybersecurity standards to avoid costly litigation.,Quick settlements with minimal payouts to victims are a common defendant strategy.,Proactive security improvements (even if unspecified) can mitigate future risks.

Source: Information Security Media Group (ISMG)
Date Accessed: 2024-10-02

Source: Chancery Court of Sangamon County, Illinois (Settlement Hearing)

Source: Hales Law Group (Legal Analysis)
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Information Security Media Group (ISMG)Date Accessed: 2024-10-02, and Source: Chancery Court of Sangamon County, Illinois (Settlement Hearing), and Source: Hales Law Group (Legal Analysis).

Investigation Status: Closed (Settlement Reached)
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Breach Notices To Affected Individuals (September 2024), Public Statement (Via Information Security Media Group), Settlement Notices (Mail and November 2024 Claim Deadline).

Stakeholder Advisories: Settlement Notices Mailed To Class Members (September 2024)., Final Hearing Scheduled For December 4, 2024..
Customer Advisories: Eligible victims can claim up to $5,000 for out-of-pocket losses (deadline: November 14, 2024).24 months of free credit/identity monitoring offered.
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: were Settlement Notices Mailed To Class Members (September 2024)., Final Hearing Scheduled For December 4, 2024., Eligible Victims Can Claim Up To $5,000 For Out-Of-Pocket Losses (Deadline: November 14, 2024)., 24 Months Of Free Credit/Identity Monitoring Offered. and .

High Value Targets: Patient Databases, Pii/Phi Records,
Data Sold on Dark Web: Patient Databases, Pii/Phi Records,

Root Causes: Unspecified Network Vulnerabilities, Inadequate Access Controls,
Corrective Actions: Remedial Security Measures (Unspecified), Settlement-Mandated Improvements,
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Forensic Investigators, Legal Counsel, , 24-Month Credit/Identity Monitoring For Victims, .
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Remedial Security Measures (Unspecified), Settlement-Mandated Improvements, .
Last Attacking Group: The attacking group in the last incident was an Unidentified (Third-Party Hacker).
Most Recent Incident Detected: The most recent incident detected was on 2023-08-27.
Highest Financial Loss: The highest financial loss from an incident was $7.6 million (settlement cost).
Most Significant Data Compromised: The most significant data compromised in an incident were Types: ['Names', 'Addresses', 'Dates of Birth', 'Medical Record Numbers', 'Treatment Information', 'Health Insurance Details', 'Social Security Numbers', 'Driver’s License Numbers'], Total Records: 882782, , Types: ['Names', 'Addresses', 'Dates of Birth', 'Medical Record Numbers', 'Treatment Information', 'Health Insurance Details', 'Social Security Numbers', 'Driver’s License Numbers'], Total Records: 882782 and .
Most Significant System Affected: The most significant system affected in an incident was Network FilesPatient Databases.
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was forensic investigators, legal counsel, .
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was Network Access RevokedImmediate Remediation.
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 1.7K.
Most Significant Legal Action: The most significant legal action taken for a regulatory violation was Class Action Settlement (Chancery Court of Sangamon County, IL), Ongoing Litigation (Illinois Genetic Information Privacy Act, Robocalls), .
Most Significant Lesson Learned: The most significant lesson learned from past incidents was Proactive security improvements (even if unspecified) can mitigate future risks.
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Enhance incident response transparency to rebuild trust., Conduct regular third-party audits of data security practices., Implement multi-layered security controls (e.g., encryption and access monitoring)..
Most Recent Source: The most recent source of information about an incident are Hales Law Group (Legal Analysis), Information Security Media Group (ISMG), Chancery Court of Sangamon County and Illinois (Settlement Hearing).
Current Status of Most Recent Investigation: The current status of the most recent investigation is Closed (Settlement Reached).
Most Recent Stakeholder Advisory: The most recent stakeholder advisory issued was Settlement notices mailed to class members (September 2024)., Final hearing scheduled for December 4, 2024., .
Most Recent Customer Advisory: The most recent customer advisory issued were an Eligible victims can claim up to $5,000 for out-of-pocket losses (deadline: November 14 and 2024).24 months of free credit/identity monitoring offered.
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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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