What is the official website of Houston Methodist ?

The official website of Houston Methodist is http://www.houstonmethodist.org.

What is Houston Methodist's cybersecurity risk score?

Houston Methodist has an AI-generated cybersecurity risk score of 719 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has Houston Methodist experienced?

According to Rankiteo, Houston Methodist currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Houston Methodist been affected by any supply chain cyber incidents ?

According to Rankiteo, Houston Methodist has been affected by a supply chain cyber incident involving Lena Health, with the incident ID HOULEN1769632931.

Does Houston Methodist have SOC 2 Type 1 certification ?

According to Rankiteo, Houston Methodist is not certified under SOC 2 Type 1.

Does Houston Methodist have SOC 2 Type 2 certification ?

According to Rankiteo, Houston Methodist does not hold a SOC 2 Type 2 certification.

Does Houston Methodist comply with GDPR ?

According to Rankiteo, Houston Methodist is not listed as GDPR compliant.

Does Houston Methodist have PCI DSS certification ?

According to Rankiteo, Houston Methodist does not currently maintain PCI DSS compliance.

Does Houston Methodist comply with HIPAA ?

According to Rankiteo, Houston Methodist is not compliant with HIPAA regulations.

Does Houston Methodist have ISO 27001 certification ?

According to Rankiteo,Houston Methodist is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Houston Methodist operate in ?

Houston Methodist operates primarily in the Hospitals and Health Care industry.

How many employees does Houston Methodist have ?

Houston Methodist employs approximately 22,386 people worldwide.

Does Houston Methodist own any subsidiaries ?

Houston Methodist presently has no subsidiaries across any sectors.

How many LinkedIn followers does Houston Methodist have ?

Houston Methodist's official LinkedIn profile has approximately 177,232 followers.

What is the NAICS classification code for Houston Methodist ?

Houston Methodist is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.

Does Houston Methodist have a Crunchbase profile ?

No, Houston Methodist does not have a profile on Crunchbase.

Does Houston Methodist have a LinkedIn profile ?

Yes, Houston Methodist maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/houston-methodist.

How many cybersecurity incidents has Houston Methodist experienced ?

As of October 15, 2026, Rankiteo reports that Houston Methodist has experienced 2 cybersecurity incidents.

How many peer or competitor companies does Houston Methodist have ?

Houston Methodist has an estimated 34,107 peer or competitor companies worldwide.

What types of cybersecurity incidents has Houston Methodist faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach and Data Leak.

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Houston Methodist

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719

/1000

Moderate

744

/1000

Moderate

Houston Methodist Vendor Cyber Rating & Cyber Score

houstonmethodist.org

Add Your Compliance Badge

Houston Methodist is one of the nation’s leading health systems and academic medical centers. The health system consists of eight hospitals: Houston Methodist Hospital, its flagship academic hospital in the Texas Medical Center, seven community hospitals and one long-term acute care hospital throughout the Greater Houston metropolitan area. Houston Methodist also includes a research institute; a comprehensive residency program; international patient services; freestanding comprehensive care, emergency care and imaging centers; and outpatient facilities. Houston Methodist employs more than 32,000 people. Come lead with us.

Houston Methodist

Houston Methodist CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Houston Methodist

Breach

100

1/2026

Lena Health

HOULEN176963293...

Houston Methodist

Data Leak

03/2017

HOU115424722

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A.I.

Houston Methodist Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Houston Methodist

Incidents vs Hospitals and Health Care Industry Avg (This Year)

Houston Methodist has 29.08% fewer incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs All-Companies Average (This Year)

Houston Methodist has 0.99% fewer incidents than the average of all companies with at least one recorded incident.

Incident Types Houston Methodist vs Hospitals and Health Care Industry Avg (This Year)

Houston Methodist reported 1 incidents this year: 0 cyber attacks, 0 ransomware, 0 vulnerabilities, 1 data breaches, compared to industry peers with at least 1 incident.

Incident History - Houston Methodist (X = Date, Y = Severity)

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SUBSIDIARY

Houston Methodist Subsidiaries

Parent Company

Houston Methodist

Hospitals and Health Care

Website: http://www.houstonmethodist.org

Company Size: 10,001+ employees

No subsidiary data available for this company.

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Houston Methodist Similar Companies

Nationwide Children's Hospital

nationwidechildrens.org

Nationwide Children’s is one of America's largest pediatric hospitals, an international leader in research and is ranked in all 10 specialties on U.S. News & World Report’s 2025-26 “America’s Best Children’s Hospitals” list. Our staff, comprised of 1,600 medical professionals and over 16,000 employees, provides state-of-the-art pediatric care for 1.8 million patient visits annually. And, according to the Children’s Hospital Association, Nationwide Children's is the #1 provider of pediatric surgery in the country. Our doctors represent every major pediatric sub-specialty. With over 50 locations throughout Ohio, signature programs include heart, cancer, gastroenterology and neonatology care, all of which are internationally recognized. Tim Robinson is CEO of Nationwide Children’s Hospital, which includes the Abigail Wexner Research Institute at Nationwide Children’s Hospital, Nationwide Children’s Hospital Foundation and The Center for Family Safety and Healing at Nationwide Children’s Hospital. As home to the Department of Pediatrics of The Ohio State University College of Medicine, Nationwide Children’s physicians train the next generation of pediatricians and pediatric specialists. The Abigail Wexner Research Institute at Nationwide Children’s Hospital is one of the Top 10 National Institutes of Health-funded freestanding pediatric research facilities. Nationwide Children’s remains true to the original mission since its founding in 1892 of providing care regardless of a family’s ability to pay. More information is available at NationwideChildrens.org.

Alberta Health Services

cb albertahealthservices.ca

Alberta Health Services (AHS) is proud to be part of Canada’s first and largest provincewide, integrated health system, responsible for delivering health services to more than 4.5 million people living in Alberta, as well as occasionally to some residents of other provinces and territories Our skilled and dedicated professionals, support staff and physicians come from numerous disciplines, from all walks of life, and from all corners of the world. Our mission is to provide a patient-focused, quality health system that is accessible and sustainable for all Albertans. Our five values – compassion, accountability, respect, excellence and safety – are at the heart of everything that we do.

Brookdale

cb brookdale.com

Relationships are the heart of our culture. They help us create a sense of family among our residents, associates and patients. Integrity is our soul. It guides us to be open in our communication with each other, and it enables us to make the right decisions for the people who have entrusted us with their care. Our relationships and our integrity work together to create a positive impact in the lives of the people we touch. The happiness of those we serve is dependent on the happiness of our associates, so you’ll receive competitive compensation and a benefits package with additional perks designed to make you smile. The work you do will be challenging yet rewarding. But you’ll earn more than a paycheck; you can enjoy opportunities to grow your career, as well as ongoing programs catered to your health, financial, mental, and emotional needs. Most of all, we believe you can find purpose, meaning, and the chance to be a part of something bigger than yourself. If you want to work in an environment where you can become the best you that’s possible, join us! www.brookdalecareers.com.

Optum

optum.com

We’re evolving health care so everyone can have the opportunity to live their healthiest life. It’s why we put your unique needs at the heart of everything we do, making it easy and affordable to manage health and well-being. We are delivering the right care how and when it’s needed; providing support to make smarter and healthier choices; and making prescription services easier, while helping you save money along the way. It’s everything health care should be. Together, for better health. Optum is part of UnitedHealth Group (NYSE: UNH).

Michigan Medicine

michiganmedicine.org

Michigan Medicine, based in Ann Arbor, Michigan, is part of one of the world’s leading universities. Michigan Medicine is a premier, highly ranked academic medical center and award-winning health care system with state-of-the-art facilities. Our vision is to create the future of health care through scientific discovery, innovations in education, and the most effective and compassionate care. We want to be the leader in health care, health care reform, and biomedical innovation. Michigan Medicine includes the U-M Hospitals and Health Centers; the U-M Medical School and its Faculty Group Practice; one of the nation's largest biomedical research communities; and education programs that train thousands of future health professionals and scientists each year. We were formerly known as the University of Michigan Medical Center; today that term applies generally to the collection of buildings on our main medical campus in Ann Arbor. We have a close partnership with the U-M School of Nursing and other health sciences schools at U-M. Through the Michigan Health Corporation, we are able to form partnerships outside of our University.

Bon Secours

bonsecours.com

Bon Secours Health System, Inc. based in Marriottsville, Maryland, is a $3.2 billion dollar not-for-profit Catholic health system that owns, manages or joint ventures 18 acute care, 5 long term care, 4 assisted living, 6 retirement communities/senior housing, 14 home care and hospice services, and other facilities, primarily on the East Coast. Bon Secours Health System consists of more than 24,000 caregivers helping people in seven states. Its vision is to be a prophetic Catholic health ministry partnering with communities to create a more humane world, build health and social justice and provide exceptional value for those served.

Memorial Sloan Kettering Cancer Center

mskcc.org

The people of Memorial Sloan Kettering Cancer Center (MSK) are united by a singular mission: ending cancer for life. Our specialized care teams provide personalized, compassionate, expert care to patients of all ages. Informed by basic research done at our Sloan Kettering Institute, scientists across MSK collaborate to conduct innovative translational and clinical research that is driving a revolution in our understanding of cancer as a disease and improving the ability to prevent, diagnose, and treat it. MSK is dedicated to training the next generation of scientists and clinicians, who go on to pursue our mission at MSK and around the globe. One of the world’s most respected comprehensive centers devoted exclusively to cancer, we have been recognized as one of the top two cancer hospitals in the country by U.S. News & World Report for more than 30 years.

Emory Healthcare

emoryhealthcare.org

Emory Healthcare is the most comprehensive health care system in Georgia. We offer 11 hospitals, the Emory Clinic, more than 250 provider locations, and more than 2,800 physicians specializing in 70 different medical subspecialties. Meaning we can provide treatments and services that may not be available at local community hospitals. That's the Emory Difference.

Kaiser Permanente

cb kp.org

At the heart of health care, you’ll find Kaiser Permanente. As the nation’s leading not-for-profit, integrated health plan, we make a difference in the lives of members, patients, and communities across the country. With 39 hospitals and more than 734 locations in eight states and the District of Columbia, we proudly serve more than 12.7 million members from coast to coast. Whether you choose to join a hospital in the Northwest, a clinic in Southern California, or a medical office in the Mid-Atlantic, we have many opportunities for you to shape the future of care. Our teams are empowered to advance impactful and extraordinary care for all by pioneering health outcomes, encouraging diverse viewpoints, and creating new opportunities for learning and advancement. This covers more than our members and our employees; it also reaches far into our communities. Together, we’re proudly working as one for a healthier today and tomorrow. *Disclaimer: Please do not include any medical, personal, or confidential information in your comments. Comments are encouraged; however, Kaiser Permanente reserves the right to moderate comments on this page as necessary to prevent medical, personal, and confidential information from being posted on this site. In addition, Kaiser Permanente will remove all spam, personal attacks, profanity, and off-topic commentary. Comments containing advertisements about goods or services or announcements about news or events that are not related to Kaiser Permanente will be removed. Please note that your communications with Kaiser Permanente through this page are informal and are not part of Kaiser Permanente’s formal grievance process for members. To get information about the member grievance process or to submit a grievance, go to http://k-p.li/2aToRTn

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NEWS

Houston Methodist CyberSecurity News

Global CVEs (Not Company-Specific)

CVE-2026-110873

SUMMARY

Heym from 0.0.55 before 0.0.121 contains a privilege escalation vulnerability that allows shared collaborators to overwrite a workflow's error_workflow_id because the field is missing from OWNER_ONLY_EXECUTION_FIELDS. Attackers can point the error workflow to their own workflow with an HTTP node, and when the parent workflow errors the owner's decrypted credentials are injected and exfiltrated.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/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

Impact Score

4.2

Exploitability

2.8

REFERENCES

CVE-2026-110872

SUMMARY

Nodemailer from 3.0.0 before 10.0.10 contains a quadratic complexity denial of service vulnerability in the SMTP client reply parser in SMTPConnection._onData and isPartialResponse. A malicious SMTP server or on-path attacker can stream continuation lines without a completion line before authentication, blocking the Node.js event loop and exhausting memory.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 5.9)

cvss3

Base Score: 5.9

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

cvss4

Base Score: 8.2

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:P/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

Impact Score

3.6

Exploitability

2.2

REFERENCES

CVE-2026-110871

SUMMARY

Nodemailer from 3.0.0 before 10.0.10 contains a denial of service vulnerability in MessageParser.parseHeaders that allows users to exhaust CPU through quadratic header unfolding. Attackers can supply large recipient lists or long headers that fold into tens of thousands of continuation lines, blocking the Node.js event loop during DKIM signing.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 6.5)

cvss3

Base Score: 6.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

cvss4

Base Score: 7.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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

Impact Score

3.6

Exploitability

2.8

REFERENCES

CVE-2026-110870

SUMMARY

Nodemailer from 3.0.0 before 10.0.13 contains an improper input validation vulnerability in its address parser that fails to strip RFC 5322 comments inside angle-bracket addresses. Attackers can supply recipients like a display name with a parenthesized comment in the domain, so illegal characters reach envelope.to and RCPT TO, causing rejected delivery or parser interpretation conflicts that bypass domain allow-lists.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

cvss4

Base Score: 6.9

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/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

Impact Score

1.4

Exploitability

3.9

REFERENCES

CVE-2026-110869

SUMMARY

Nodemailer 3.0.0 before 10.0.13 has a regular expression denial of service in SMTPConnection._actionEHLO, whose four AUTH mechanism detection regexes contain overlapping whitespace sub-patterns that backtrack quadratically. A malicious or man-in-the-middle SMTP server can reply to EHLO with 250-AUTH, a long whitespace run and a non-matching token, blocking the Node.js event loop for tens of seconds to hours before authentication.

Published

Date2026-10-14

Updated

Date2026-10-14

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

cvss4

Base Score: 8.7

Complexity: 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

Impact Score

3.6

Exploitability

3.9

REFERENCES

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Houston Methodist Vendor Cyber Rating & Cyber Score

Houston Methodist A.I CyberSecurity Scoring

Houston Methodist CyberSecurity News & History

Houston Methodist Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Houston Methodist

Incidents vs Hospitals and Health Care Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Houston Methodist vs Hospitals and Health Care Industry Avg (This Year)

Incident History - Houston Methodist (X = Date, Y = Severity)

Houston Methodist Subsidiaries

Parent Company

Houston Methodist

Houston Methodist Similar Companies

Nationwide Children's Hospital

Alberta Health Services

Brookdale

Optum

Michigan Medicine

Bon Secours

Memorial Sloan Kettering Cancer Center

Emory Healthcare

Kaiser Permanente

Houston Methodist CyberSecurity News

Data Protection Demystified: Navigating The World of Cybersecurity

The Complete Guide to Starting an AI Career in Houston, TX in 2026

Is Houston, TX a Good City for a Tech Career in 2026?

Top 10 Companies Hiring AI Engineers in Houston, TX in 2026

Top 10 Highest Paying Tech Companies in Houston, TX in 2026

AI Meetups, Communities, and Networking Events in Houston, TX in 2026

Directory of Cybersecurity Search Firms and Recruiters

Top 10 Tech Apprenticeships, Internships and Entry-Level Jobs in College Station, TX in 2026

Ambience Healthcare Announces Houston Methodist Enterprise Rollout of AI Platform to Enhance Patient Care and Clinical Workflows

Global CVEs (Not Company-Specific)

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What Do We Measure ?

These are some of the factors we use to calculate the overall score:

Rankiteo

Houston Methodist CyberSecurity News & History

Houston Methodist Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

A.I Risk Score Likelihood 3 - 6 - 9 months

A.I. Risk Score Predictions locked

Underwriter Stats for Houston Methodist

Incidents vs Hospitals and Health Care Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Houston Methodist vs Hospitals and Health Care Industry Avg (This Year)

Incident History - Houston Methodist (X = Date, Y = Severity)

Houston Methodist Subsidiaries

Parent Company

Houston Methodist

Houston Methodist Similar Companies

Nationwide Children's Hospital

Alberta Health Services

Brookdale

Optum

Michigan Medicine

Bon Secours

Memorial Sloan Kettering Cancer Center

Emory Healthcare

Kaiser Permanente

Houston Methodist CyberSecurity News

Data Protection Demystified: Navigating The World of Cybersecurity

The Complete Guide to Starting an AI Career in Houston, TX in 2026

Is Houston, TX a Good City for a Tech Career in 2026?

Top 10 Companies Hiring AI Engineers in Houston, TX in 2026

Top 10 Highest Paying Tech Companies in Houston, TX in 2026

AI Meetups, Communities, and Networking Events in Houston, TX in 2026

Directory of Cybersecurity Search Firms and Recruiters

Top 10 Tech Apprenticeships, Internships and Entry-Level Jobs in College Station, TX in 2026

Ambience Healthcare Announces Houston Methodist Enterprise Rollout of AI Platform to Enhance Patient Care and Clinical Workflows

Global CVEs (Not Company-Specific)

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