Select Medical
Company Details
Linkedin ID:
select-medical
Website:
Employees number:
24,505
Number of followers:
71,285
NAICS:
62
Industry Type:
Homepage:
selectmedical.com
IP Addresses:
68
Company ID:
SEL_3388049
Scan Status:
Completed
Select Medical Company CyberSecurity Posture
selectmedical.com
Select Medical made a commitment more than 20 years ago to deliver an exceptional patient care experience that promotes healing and recovery in a compassionate environment. We have honored that promise by helping define the nation's standard of excellence in specialized hospital and rehabilitative care. Today, we have grown to more than 50,000 colleagues caring for more than 82,000 patients every day across our care continuum. Select Medical is one of the largest operators of critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation centers and occupational health centers in the United States. Select Medical and its parent company, Select Medical Holdings Corporation (NYSE: SEM), are based in Mechanicsburg, Pennsylvania. We are honored to be recognized by Forbes as one of America’s Best-In-State Employers in Maryland, Missouri and Pennsylvania for 2021. Select Medical provides equal employment [and affirmative action] opportunities to applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability. http://careers.selectmedical.com
Select Medical A.I CyberSecurity Scoring
Select Medical Risk Score (AI oriented)Between 750 and 799
Select Medical
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Select Medical Global Score (TPRM)XXXX
Select Medical
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Select Medical Company CyberSecurity News & History
Past Incidents
1
Attack Types
1
Rehabilitation Hospital of Southern California
Breach
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The California Office of the Attorney General reported that the Rehabilitation Hospital of Southern California experienced a data breach, with unauthorized access occurring between January 16, 2024, and February 4, 2024. The breach was reported on March 29, 2024, and may have involved information pertaining to current and former employees; however, specific details about the number of affected individuals and the types of information compromised are unknown.
Select Medical 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 Select Medical
Incidents vs Hospitals and Health Care Industry Average (This Year)
No incidents recorded for Select Medical in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Select Medical in 2025.
Incident Types Select Medical vs Hospitals and Health Care Industry Avg (This Year)
No incidents recorded for Select Medical in 2025.
Incident History — Select Medical (X = Date, Y = Severity)
Select Medical cyber incidents detection timeline including parent company and subsidiaries
Select Medical Company Subsidiaries
Select Medical made a commitment more than 20 years ago to deliver an exceptional patient care experience that promotes healing and recovery in a compassionate environment. We have honored that promise by helping define the nation's standard of excellence in specialized hospital and rehabilitative care. Today, we have grown to more than 50,000 colleagues caring for more than 82,000 patients every day across our care continuum. Select Medical is one of the largest operators of critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation centers and occupational health centers in the United States. Select Medical and its parent company, Select Medical Holdings Corporation (NYSE: SEM), are based in Mechanicsburg, Pennsylvania. We are honored to be recognized by Forbes as one of America’s Best-In-State Employers in Maryland, Missouri and Pennsylvania for 2021. Select Medical provides equal employment [and affirmative action] opportunities to applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability. http://careers.selectmedical.com
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Select Medical CyberSecurity News
November 25, 2025 01:33 AM
Select Medical (NYSE: SEM) Reviewing Non-Binding $16–$16.2 Cash Take-Private Proposal
Select Medical receives a non-binding proposal to buy all shares for $16.00–$16.20 cash, as directors review it following a Nov.
November 25, 2025 01:33 AM
Select Medical acknowledges executive chairman's take-private proposal for $16.00 to $16.20 each
Select Medical Holdings Corp: Select Medical Holdings Corporation acknowledges executive chairman's take-private proposal. Select Medical...
November 20, 2025 08:00 AM
HIPAA Training Requirements - Updated for 2025
The HIPAA training requirements are that “a covered entity must train all members of its workforce on policies and procedures […]
October 28, 2025 07:00 AM
Girls Who Code Report Reveals Why Fewer Girls Choose Cybersecurity Careers
PRNewswire/ -- Girls Who Code released today Breaking Barriers: Girls and the Future of Cybersecurity, a first-of-its-kind report exploring...
October 26, 2025 07:00 AM
Healthcare Data Breach Statistics
In 2023, 725 data breaches were reported to OCR and across those breaches, more than 133 million records were exposed or impermissibly disclosed.
June 22, 2025 07:00 AM
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Free Community College
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Key Messaging from ‘Aging Technology, Emerging Threats: Examining Cybersecurity Vulnerabilities in Legacy Medical Devices’
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The Biggest Healthcare Data Breaches of 2024
In 2024, there were 14 data breaches involving more than 1 million healthcare records, including the biggest healthcare data breach of all time.
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Select Medical CyberSecurity History Information
Official Website of Select Medical
The official website of Select Medical is http://careers.selectmedical.com.
Select Medical’s AI-Generated Cybersecurity Score
According to Rankiteo, Select Medical’s AI-generated cybersecurity score is 768, reflecting their Fair security posture.
How many security badges does Select Medical’ have ?
According to Rankiteo, Select Medical currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Select Medical have SOC 2 Type 1 certification ?
According to Rankiteo, Select Medical is not certified under SOC 2 Type 1.
Does Select Medical have SOC 2 Type 2 certification ?
According to Rankiteo, Select Medical does not hold a SOC 2 Type 2 certification.
Does Select Medical comply with GDPR ?
According to Rankiteo, Select Medical is not listed as GDPR compliant.
Does Select Medical have PCI DSS certification ?
According to Rankiteo, Select Medical does not currently maintain PCI DSS compliance.
Does Select Medical comply with HIPAA ?
According to Rankiteo, Select Medical is not compliant with HIPAA regulations.
Does Select Medical have ISO 27001 certification ?
According to Rankiteo,Select Medical is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Select Medical
Select Medical operates primarily in the Hospitals and Health Care industry.
Number of Employees at Select Medical
Select Medical employs approximately 24,505 people worldwide.
Subsidiaries Owned by Select Medical
Select Medical presently has no subsidiaries across any sectors.
Select Medical’s LinkedIn Followers
Select Medical’s official LinkedIn profile has approximately 71,285 followers.
NAICS Classification of Select Medical
Select Medical is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.
Select Medical’s Presence on Crunchbase
Yes, Select Medical has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/select-medical.
Select Medical’s Presence on LinkedIn
Yes, Select Medical maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/select-medical.
Cybersecurity Incidents Involving Select Medical
As of November 27, 2025, Rankiteo reports that Select Medical has experienced 1 cybersecurity incidents.
Number of Peer and Competitor Companies
Select Medical has an estimated 29,962 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Select Medical ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
Incident Details
Can you provide details on each incident ?
Title: Data Breach at Rehabilitation Hospital of Southern California
Description: The California Office of the Attorney General reported that the Rehabilitation Hospital of Southern California experienced a data breach, with unauthorized access occurring between January 16, 2024, and February 4, 2024. The breach was reported on March 29, 2024, and may have involved information pertaining to current and former employees; however, specific details about the number of affected individuals and the types of information compromised are unknown.
Date Detected: 2024-02-04
Date Publicly Disclosed: 2024-03-29
Type: Data Breach
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
Which entities were affected by each incident ?
Incident : Data Breach CAL955072725
Entity Name: Rehabilitation Hospital of Southern California
Entity Type: Healthcare
Industry: Healthcare
Location: California
References
Where can I find more information about each incident ?
Incident : Data Breach CAL955072725
Source: California Office of the Attorney General
Date Accessed: 2024-03-29
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 GeneralDate Accessed: 2024-03-29.
Additional Questions
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2024-02-04.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2024-03-29.
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.
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Latest Global CVEs (Not Company-Specific)
Description
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/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
References
- https://github.com/angular/angular/commit/0276479e7d0e280e0f8d26fa567d3b7aa97a516f
- https://github.com/angular/angular/commit/05fe6686a97fa0bcd3cf157805b3612033f975bc
- https://github.com/angular/angular/commit/3240d856d942727372a705252f7c8c115394a41e
- https://github.com/angular/angular/releases/tag/19.2.16
- https://github.com/angular/angular/releases/tag/20.3.14
- https://github.com/angular/angular/releases/tag/21.0.1
- https://github.com/angular/angular/security/advisories/GHSA-58c5-g7wp-6w37
Description
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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
Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.
Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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Incident
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SBOM (Software Bill of Materials)
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CMDB (Configuration Management Database)
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