Tenet Healthcare
Company Details
Linkedin ID:
tenet-healthcare
Website:
Employees number:
44,049
Number of followers:
230,465
NAICS:
62
Industry Type:
Homepage:
tenethealth.com
IP Addresses:
320
Company ID:
TEN_1374687
Scan Status:
Completed
Tenet Healthcare Company CyberSecurity Posture
tenethealth.com
Tenet Healthcare Corporation (NYSE: THC) is a diversified healthcare services company headquartered in Dallas. Our care delivery network includes United Surgical Partners International, the largest ambulatory platform in the country, which operates ambulatory surgery centers and surgical hospitals. We also operate a national portfolio of acute care and specialty hospitals, other outpatient facilities, a network of leading employed physicians and a global business center in Manila, Philippines. Our Conifer Health Solutions subsidiary provides revenue cycle management and value-based care services to hospitals, health systems, physician practices, employers, and other clients. Across the Tenet enterprise, we are united by our mission to deliver quality, compassionate care in the communities we serve. For more information, please visit www.tenethealth.com.
Tenet Healthcare A.I CyberSecurity Scoring
Tenet Healthcare Risk Score (AI oriented)Between 800 and 849
Tenet Healthcare
Updated:
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Tenet Healthcare Global Score (TPRM)XXXX
Tenet Healthcare
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Tenet Healthcare Company CyberSecurity News & History
Past Incidents
7
Attack Types
3
Baptist Health System
Breach
Rankiteo Explanation
Attack threatening the economy of a geographical region
Description: Baptist Health System suffered a data breach incident after an unauthorized party gained access to the company’s computer network after installing a line of malicious code on the System’s website. The breach compromised the full names, dates of birth, addresses, Social Security numbers, health insurance information, medical information and billing information of more than 1.2 million patients in Texas alone and many more in other areas. The health system suspended the affected systems to restrict further access and began working with a cybersecurity firm to investigate the incident.
Conifer Health Solutions
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: Conifer Revenue Cycle Solutions, LLC (“we” or “Conifer”), a provider of revenue cycle management and other administrative services to healthcare providers, suffered a cybersecurity incident that affected its users' personal information. An unauthorized third party gained access to a Microsoft Office 365-hosted business email account and compromised certain information. The exposed information involved information to identify the individual (such as full name, date of birth, and address); (2) Social Security number, driver’s license/state ID number, and/or financial account information; (3) medical and/or treatment information (such as medical record number, dates of service, provider and facility, diagnosis or symptom information, and prescription/medication); (4) health insurance information (such as payor name and subscriber/Medicare/Medicaid number); and (5) billing and claims information. However, upon revelation, the email account was separate from Conifer’s internal network and systems, and those who were affected were notified.
Conifer Revenue Cycle Solutions, LLC
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The Vermont Office of the Attorney General disclosed a data breach affecting **Conifer Revenue Cycle Solutions, LLC**, discovered on **April 14, 2022**, but reported on **September 30, 2022**. The incident involved **unauthorized access to a Microsoft Office 365-hosted email account**, potentially compromising **personal information** of individuals. The exposed data included **sensitive medical and health insurance details**, raising concerns about privacy violations and potential misuse of protected health information (PHI). While the exact number of affected individuals was not specified, the breach highlights vulnerabilities in third-party vendor systems handling healthcare data. The delayed detection and reporting further exacerbate risks, as prolonged exposure increases the likelihood of fraud, identity theft, or secondary attacks leveraging the stolen information. The breach underscores the critical need for robust email security measures and timely incident response in sectors managing highly sensitive data.
Conifer Health Solutions
Cyber Attack
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: Conifer Revenue Cycle Solutions, LLC experienced a cybersecurity incident that may have affected your personal information. It is currently providing this notice on behalf of the healthcare providers. An unauthorized third party gained access to a Microsoft Office 365-hosted business email account. This email account is separate from Conifer’s internal network and systems, which were not affected by this incident. Personal information involved in this incident may have included one or more of the following elements full name, date of birth, and address, social security number, driver’s license/state ID number, and/or financial account information , medical and treatment information ,health insurance information and billing and claims information.
Detroit Medical Center
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The Detroit Medical Center suffered from a data breach of health information that exposed about 1,529 patients. The DMC notified to the individuals whose data was compromised and offered credit monitoring for affected patients.
Doctors Medical Center of Modesto
Breach
Rankiteo Explanation
Attack without any consequences
Description: The California Office of the Attorney General reported on April 23, 2021, that Doctors Medical Center of Modesto experienced a data breach involving unsecured Protected Health Information (PHI) due to a misconfigured software update by the vendor Medifies on December 1, 2019. The breach potentially exposed various patient details, including names, addresses, and procedure information, though no Social Security numbers or financial information were involved.
St. Mary's Medical Center
Ransomware
Rankiteo Explanation
Attack that could injure or kill people
Description: Good Samaritan and the St. Mary’s Medical Center in West Palm Beach suffered a ransomware attack that crippled its phone and computer systems. The attack affect many of its systems and disrupted its acute care operations. However, the hospital staff did not clear if any patient data was compromised or if ransom was demanded.
Tenet Healthcare 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 Tenet Healthcare
Incidents vs Hospitals and Health Care Industry Average (This Year)
No incidents recorded for Tenet Healthcare in 2025.
Incidents vs All-Companies Average (This Year)
No incidents recorded for Tenet Healthcare in 2025.
Incident Types Tenet Healthcare vs Hospitals and Health Care Industry Avg (This Year)
No incidents recorded for Tenet Healthcare in 2025.
Incident History — Tenet Healthcare (X = Date, Y = Severity)
Tenet Healthcare cyber incidents detection timeline including parent company and subsidiaries
Tenet Healthcare Company Subsidiaries
Tenet Healthcare Corporation (NYSE: THC) is a diversified healthcare services company headquartered in Dallas. Our care delivery network includes United Surgical Partners International, the largest ambulatory platform in the country, which operates ambulatory surgery centers and surgical hospitals. We also operate a national portfolio of acute care and specialty hospitals, other outpatient facilities, a network of leading employed physicians and a global business center in Manila, Philippines. Our Conifer Health Solutions subsidiary provides revenue cycle management and value-based care services to hospitals, health systems, physician practices, employers, and other clients. Across the Tenet enterprise, we are united by our mission to deliver quality, compassionate care in the communities we serve. For more information, please visit www.tenethealth.com.
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Tenet Healthcare CyberSecurity News
September 30, 2025 07:00 AM
Cybersecurity jobs available right now: September 30, 2025
Here are the worldwide cybersecurity job openings available as of September 30, 2025, including on-site, hybrid, and remote roles.
September 16, 2025 07:00 AM
Tenet Healthcare (THC) Registers a Bigger Fall Than the Market: Important Facts to Note
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August 21, 2025 07:00 AM
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Tenet Healthcare (THC): Company Profile, Stock Price, News, Rankings
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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
Tenet Healthcare CyberSecurity History Information
Official Website of Tenet Healthcare
The official website of Tenet Healthcare is http://www.tenethealth.com.
Tenet Healthcare’s AI-Generated Cybersecurity Score
According to Rankiteo, Tenet Healthcare’s AI-generated cybersecurity score is 802, reflecting their Good security posture.
How many security badges does Tenet Healthcare’ have ?
According to Rankiteo, Tenet Healthcare currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Tenet Healthcare have SOC 2 Type 1 certification ?
According to Rankiteo, Tenet Healthcare is not certified under SOC 2 Type 1.
Does Tenet Healthcare have SOC 2 Type 2 certification ?
According to Rankiteo, Tenet Healthcare does not hold a SOC 2 Type 2 certification.
Does Tenet Healthcare comply with GDPR ?
According to Rankiteo, Tenet Healthcare is not listed as GDPR compliant.
Does Tenet Healthcare have PCI DSS certification ?
According to Rankiteo, Tenet Healthcare does not currently maintain PCI DSS compliance.
Does Tenet Healthcare comply with HIPAA ?
According to Rankiteo, Tenet Healthcare is not compliant with HIPAA regulations.
Does Tenet Healthcare have ISO 27001 certification ?
According to Rankiteo,Tenet Healthcare is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Tenet Healthcare
Tenet Healthcare operates primarily in the Hospitals and Health Care industry.
Number of Employees at Tenet Healthcare
Tenet Healthcare employs approximately 44,049 people worldwide.
Subsidiaries Owned by Tenet Healthcare
Tenet Healthcare presently has no subsidiaries across any sectors.
Tenet Healthcare’s LinkedIn Followers
Tenet Healthcare’s official LinkedIn profile has approximately 230,465 followers.
NAICS Classification of Tenet Healthcare
Tenet Healthcare is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.
Tenet Healthcare’s Presence on Crunchbase
Yes, Tenet Healthcare has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/tenet-healthcare-corporation.
Tenet Healthcare’s Presence on LinkedIn
Yes, Tenet Healthcare maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/tenet-healthcare.
Cybersecurity Incidents Involving Tenet Healthcare
As of November 27, 2025, Rankiteo reports that Tenet Healthcare has experienced 7 cybersecurity incidents.
Number of Peer and Competitor Companies
Tenet Healthcare has an estimated 29,962 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Tenet Healthcare ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach, Ransomware and Cyber Attack.
How does Tenet Healthcare detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with cybersecurity firm, and containment measures with suspended affected systems, and communication strategy with notified affected individuals and offered credit monitoring, and communication strategy with public disclosure via vermont ag office..
Incident Details
Can you provide details on each incident ?
Title: Ransomware Attack on Good Samaritan and St. Mary’s Medical Center
Description: Good Samaritan and the St. Mary’s Medical Center in West Palm Beach suffered a ransomware attack that crippled its phone and computer systems. The attack affected many of its systems and disrupted its acute care operations. However, the hospital staff did not confirm if any patient data was compromised or if ransom was demanded.
Type: Ransomware
Title: Baptist Health System Data Breach
Description: Baptist Health System suffered a data breach incident after an unauthorized party gained access to the company’s computer network after installing a line of malicious code on the System’s website. The breach compromised the full names, dates of birth, addresses, Social Security numbers, health insurance information, medical information and billing information of more than 1.2 million patients in Texas alone and many more in other areas. The health system suspended the affected systems to restrict further access and began working with a cybersecurity firm to investigate the incident.
Type: Data Breach
Attack Vector: Malicious Code Injection
Threat Actor: Unauthorized Party
Title: Conifer Revenue Cycle Solutions Cyber Incident
Description: Conifer Revenue Cycle Solutions, LLC experienced a cybersecurity incident that may have affected your personal information. It is currently providing this notice on behalf of the healthcare providers. An unauthorized third party gained access to a Microsoft Office 365-hosted business email account. This email account is separate from Conifer’s internal network and systems, which were not affected by this incident. Personal information involved in this incident may have included one or more of the following elements: full name, date of birth, and address, social security number, driver’s license/state ID number, and/or financial account information, medical and treatment information, health insurance information and billing and claims information.
Type: Data Breach
Attack Vector: Email Account Compromise
Vulnerability Exploited: Unauthorized access to Microsoft Office 365-hosted business email account
Threat Actor: Unauthorized third party
Motivation: Data Theft
Title: Detroit Medical Center Data Breach
Description: The Detroit Medical Center suffered from a data breach of health information that exposed about 1,529 patients.
Type: Data Breach
Title: Conifer Revenue Cycle Solutions Data Breach
Description: Conifer Revenue Cycle Solutions, LLC, a provider of revenue cycle management and other administrative services to healthcare providers, suffered a cybersecurity incident that affected its users' personal information. An unauthorized third party gained access to a Microsoft Office 365-hosted business email account and compromised certain information.
Type: Data Breach
Attack Vector: Email Account Compromise
Vulnerability Exploited: Unauthorized Access to Email Account
Threat Actor: Unauthorized Third Party
Title: Data Breach at Doctors Medical Center of Modesto
Description: The California Office of the Attorney General reported on April 23, 2021, that Doctors Medical Center of Modesto experienced a data breach involving unsecured Protected Health Information (PHI) due to a misconfigured software update by the vendor Medifies on December 1, 2019. The breach potentially exposed various patient details, including names, addresses, and procedure information, though no Social Security numbers or financial information were involved.
Date Detected: 2021-04-23
Date Publicly Disclosed: 2021-04-23
Type: Data Breach
Attack Vector: Misconfigured Software Update
Vulnerability Exploited: Misconfiguration
Threat Actor: Medifies (vendor)
Title: Data Breach at Conifer Revenue Cycle Solutions, LLC
Description: The Vermont Office of the Attorney General reported a data breach involving Conifer Revenue Cycle Solutions, LLC. The breach involved unauthorized access to a Microsoft Office 365-hosted email account and may have affected personal information of individuals, including medical and health insurance information.
Date Detected: 2022-04-14
Date Publicly Disclosed: 2022-09-30
Type: Data Breach
Attack Vector: Unauthorized Access (Email Account Compromise)
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.
How does the company identify the attack vectors used in incidents ?
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Malicious Code on Website, Microsoft Office 365-hosted business email account, Microsoft Office 365-hosted Business Email Account and Microsoft Office 365 Email Account.
Impact of the Incidents
What was the impact of each incident ?
Incident : Ransomware STM12420522
Systems Affected: phonecomputer
Operational Impact: disrupted acute care operations
Incident : Data Breach BAP1568722
Data Compromised: Full names, Dates of birth, Addresses, Social security numbers, Health insurance information, Medical information, Billing information
Incident : Data Breach CON1940201022
Data Compromised: Full name, Date of birth, Address, Social security number, Driver’s license/state id number, Financial account information, Medical and treatment information, Health insurance information, Billing and claims information
Systems Affected: Microsoft Office 365-hosted business email account
Incident : Data Breach DET849291022
Data Compromised: Health information
Incident : Data Breach CON23171122
Data Compromised: Personal information, Social security numbers, Driver's license/state id numbers, Financial account information, Medical information, Health insurance information, Billing and claims information
Systems Affected: Microsoft Office 365-hosted Business Email Account
Incident : Data Breach DOC648072625
Data Compromised: Names, Addresses, Procedure information
Incident : Data Breach CON721082025
Data Compromised: Medical information, Health insurance information
Systems Affected: Microsoft Office 365 Email Account
Identity Theft Risk: Potential (due to compromised PII)
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Full Names, Dates Of Birth, Addresses, Social Security Numbers, Health Insurance Information, Medical Information, Billing Information, , Full Name, Date Of Birth, Address, Social Security Number, Driver’S License/State Id Number, Financial Account Information, Medical And Treatment Information, Health Insurance Information, Billing And Claims Information, , Health Information, Personal Information, Social Security Numbers, Driver'S License/State Id Numbers, Financial Account Information, Medical Information, Health Insurance Information, Billing And Claims Information, , Names, Addresses, Procedure Information, , Personal Information, Medical Information, Health Insurance Information and .
Which entities were affected by each incident ?
Incident : Ransomware STM12420522
Entity Name: ['Good Samaritan', 'St. Mary’s Medical Center']
Entity Type: Healthcare
Industry: Healthcare
Location: West Palm Beach
Incident : Data Breach BAP1568722
Entity Name: Baptist Health System
Entity Type: Health System
Industry: Healthcare
Location: TexasOther areas
Customers Affected: More than 1.2 million patients in Texas alone
Incident : Data Breach CON1940201022
Entity Name: Conifer Revenue Cycle Solutions, LLC
Entity Type: Company
Industry: Healthcare
Incident : Data Breach DET849291022
Entity Name: Detroit Medical Center
Entity Type: Healthcare Provider
Industry: Healthcare
Location: Detroit, MI
Customers Affected: 1529
Incident : Data Breach CON23171122
Entity Name: Conifer Revenue Cycle Solutions, LLC
Entity Type: Company
Industry: Healthcare
Incident : Data Breach DOC648072625
Entity Name: Doctors Medical Center of Modesto
Entity Type: Healthcare
Industry: Healthcare
Location: Modesto, California
Incident : Data Breach CON721082025
Entity Name: Conifer Revenue Cycle Solutions, LLC
Entity Type: Private Company
Industry: Healthcare Revenue Cycle Management
Incident : Data Breach CON721082025
Entity Name: Vermont Office of the Attorney General
Entity Type: Government Agency
Industry: Legal/Regulatory
Location: Vermont, USA
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach BAP1568722
Third Party Assistance: Cybersecurity Firm
Containment Measures: Suspended affected systems
Incident : Data Breach DET849291022
Communication Strategy: Notified affected individuals and offered credit monitoring
Incident : Data Breach CON721082025
Communication Strategy: Public Disclosure via Vermont AG Office
How does the company involve third-party assistance in incident response ?
Third-Party Assistance: The company involves third-party assistance in incident response through Cybersecurity Firm.
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach BAP1568722
Type of Data Compromised: Full names, Dates of birth, Addresses, Social security numbers, Health insurance information, Medical information, Billing information
Number of Records Exposed: More than 1.2 million in Texas alone
Sensitivity of Data: High
Incident : Data Breach CON1940201022
Type of Data Compromised: Full name, Date of birth, Address, Social security number, Driver’s license/state id number, Financial account information, Medical and treatment information, Health insurance information, Billing and claims information
Sensitivity of Data: High
Personally Identifiable Information: full namedate of birthaddresssocial security numberdriver’s license/state ID number
Incident : Data Breach DET849291022
Type of Data Compromised: Health Information
Number of Records Exposed: 1529
Incident : Data Breach CON23171122
Type of Data Compromised: Personal information, Social security numbers, Driver's license/state id numbers, Financial account information, Medical information, Health insurance information, Billing and claims information
Sensitivity of Data: High
Personally Identifiable Information: Full NameDate of BirthAddressSocial Security NumberDriver's License/State ID NumberMedical Record NumberDates of ServiceProvider and FacilityDiagnosis or Symptom InformationPrescription/Medication
Incident : Data Breach DOC648072625
Type of Data Compromised: Names, Addresses, Procedure information
Sensitivity of Data: High
Personally Identifiable Information: namesaddresses
Incident : Data Breach CON721082025
Type of Data Compromised: Personal information, Medical information, Health insurance information
Sensitivity of Data: High (PII, Medical, Insurance Data)
How does the company handle incidents involving personally identifiable information (PII) ?
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by suspended affected systems.
Regulatory Compliance
Were there any regulatory violations and fines imposed for each incident ?
Incident : Data Breach CON721082025
Regulatory Notifications: Vermont Office of the Attorney General
References
Where can I find more information about each incident ?
Incident : Data Breach DOC648072625
Source: California Office of the Attorney General
Date Accessed: 2021-04-23
Incident : Data Breach CON721082025
Source: Vermont Office of the Attorney General
Date Accessed: 2022-09-30
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: 2021-04-23, and Source: Vermont Office of the Attorney GeneralDate Accessed: 2022-09-30.
Investigation Status
What is the current status of the investigation for each incident ?
Incident : Data Breach BAP1568722
Investigation Status: Investigation Ongoing
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 Notified affected individuals and offered credit monitoring and Public Disclosure via Vermont AG Office.
Stakeholder and Customer Advisories
Were there any advisories issued to stakeholders or customers for each incident ?
Incident : Data Breach DET849291022
Customer Advisories: Notified affected individuals and offered credit monitoring
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 Notified affected individuals and offered credit monitoring.
Initial Access Broker
How did the initial access broker gain entry for each incident ?
Incident : Data Breach BAP1568722
Entry Point: Malicious Code on Website
Incident : Data Breach CON1940201022
Entry Point: Microsoft Office 365-hosted business email account
Incident : Data Breach CON23171122
Entry Point: Microsoft Office 365-hosted Business Email Account
Incident : Data Breach CON721082025
Entry Point: Microsoft Office 365 Email Account
Post-Incident Analysis
What were the root causes and corrective actions taken for each incident ?
Incident : Data Breach DOC648072625
Root Causes: Misconfigured software update
What is the company's process for conducting post-incident analysis ?
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Cybersecurity Firm.
Additional Questions
General Information
Who was the attacking group in the last incident ?
Last Attacking Group: The attacking group in the last incident were an Unauthorized Party, Unauthorized third party, Unauthorized Third Party and Medifies (vendor).
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2021-04-23.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2022-09-30.
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 Full names, Dates of birth, Addresses, Social Security numbers, Health insurance information, Medical information, Billing information, , full name, date of birth, address, social security number, driver’s license/state ID number, financial account information, medical and treatment information, health insurance information, billing and claims information, , Health Information, , Personal Information, Social Security Numbers, Driver's License/State ID Numbers, Financial Account Information, Medical Information, Health Insurance Information, Billing and Claims Information, , names, addresses, procedure information, , Medical Information, Health Insurance Information and .
What was the most significant system affected in an incident ?
Most Significant System Affected: The most significant system affected in an incident was phonecomputer and and Microsoft Office 365-hosted Business Email Account and Microsoft Office 365 Email Account.
Response to the Incidents
What third-party assistance was involved in the most recent incident ?
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was Cybersecurity Firm.
What containment measures were taken in the most recent incident ?
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident was Suspended affected systems.
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 Health insurance information, driver’s license/state ID number, address, financial account information, Full names, billing and claims information, Driver's License/State ID Numbers, Health Insurance Information, addresses, procedure information, Social Security Numbers, health insurance information, Dates of birth, full name, social security number, Medical information, Health Information, Billing information, names, Addresses, Social Security numbers, Financial Account Information, date of birth, Personal Information, Medical Information, Billing and Claims Information and medical and treatment information.
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 1.2M.
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident are Vermont Office of the Attorney General and 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 Investigation Ongoing.
Stakeholder and Customer Advisories
What was the most recent customer advisory issued ?
Most Recent Customer Advisory: The most recent customer advisory issued was an Notified affected individuals and offered credit monitoring.
Initial Access Broker
What was the most recent entry point used by an initial access broker ?
Most Recent Entry Point: The most recent entry point used by an initial access broker were an Malicious Code on Website, Microsoft Office 365 Email Account, Microsoft Office 365-hosted business email account and Microsoft Office 365-hosted Business Email Account.
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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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