
GBMC HealthCare Company Cyber Security Posture
gbmc.orgGBMC HealthCare, Inc. is a private, not-for-profit corporation that owns and operates Greater Baltimore Medical Center (GBMC), a regional community hospital in Towson, Maryland, two miles north of Baltimore City. GBMC HealthCare is comprised of GBMC, GBMC Health Partners, Greater Baltimore Health Alliance, the GBMC Foundation and Gilchrist. GBMC Health Partners is a collective of more than 300 primary care providers, specialists, advanced practice clinicians, and hundreds of support staff, all working together to care for our community. The GBMC Foundation coordinates fundraising for the healthcare network. Gilchrist is Marylandโs leading nonprofit provider of serious illness and end-of-life care. The Mission of GBMC is to provide medical care and service of the highest quality to each patient and to educate the next generation of clinicians, leading to health, healing and hope for the community. As our national healthcare system evolves, for GBMC to maintain its status as a provider of the highest quality medical care to our community, we must transform our philosophy and organizational structure, and develop a model system for delivering patient-centered care. We define patient-centered care as care that manages the patient's health effectively and efficiently while respecting the perspective and experience of the patient and the patient's family. To every patient, every time, we will provide the care that we would want for our own loved ones!
GBMC HealthCare Company Details
gbmchealthcare
2466 employees
19290.0
62
Hospitals and Health Care
gbmc.org
15
GBM_1829835
In-progress

Between 600 and 700
This score is AI-generated and less favored by cyber insurers, who prefer the TPRM score.

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GBMC HealthCare Company Scoring based on AI Models
Model Name | Date | Description | Current Score Difference | Score |
---|---|---|---|---|
AVERAGE-Industry | 03-12-2025 | This score represents the average cybersecurity rating of companies already scanned within the same industry. It provides a benchmark to compare an individual company's security posture against its industry peers. | N/A | Between 600 and 700 |
GBMC HealthCare Company Cyber Security News & History
Entity | Type | Severity | Impact | Seen | Url ID | Details | View |
---|---|---|---|---|---|---|---|
GBMC HealthCare | Ransomware | 100 | 7 | 12/2020 | GBM144416222 | Link | |
Rankiteo Explanation : Attack that could injure or kill peopleDescription: The Greater Baltimore Medical Center computer systems went down after a ransomware attack in December 2020. No patient information was breached or misused in the attack. However, the procedures of many patients were rescheduled till the systems were restored. |
GBMC HealthCare Company Subsidiaries

GBMC HealthCare, Inc. is a private, not-for-profit corporation that owns and operates Greater Baltimore Medical Center (GBMC), a regional community hospital in Towson, Maryland, two miles north of Baltimore City. GBMC HealthCare is comprised of GBMC, GBMC Health Partners, Greater Baltimore Health Alliance, the GBMC Foundation and Gilchrist. GBMC Health Partners is a collective of more than 300 primary care providers, specialists, advanced practice clinicians, and hundreds of support staff, all working together to care for our community. The GBMC Foundation coordinates fundraising for the healthcare network. Gilchrist is Marylandโs leading nonprofit provider of serious illness and end-of-life care. The Mission of GBMC is to provide medical care and service of the highest quality to each patient and to educate the next generation of clinicians, leading to health, healing and hope for the community. As our national healthcare system evolves, for GBMC to maintain its status as a provider of the highest quality medical care to our community, we must transform our philosophy and organizational structure, and develop a model system for delivering patient-centered care. We define patient-centered care as care that manages the patient's health effectively and efficiently while respecting the perspective and experience of the patient and the patient's family. To every patient, every time, we will provide the care that we would want for our own loved ones!
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GBMC HealthCare Cyber Security News
Success Strategies from Baldrige Award-Winning GBMC HealthCare System
Attendees take home practical lessons in critical areas such as leadership, strategy, customer and employee engagement, and operations. Theย ...
Maryland has issued more than 500 loans due to Change Healthcare cyber attack
On Thursday, Change Healthcare, a massive U.S. health care technology company owned by UnitedHealth Group, announced a ransomware group claimedย ...
Maryland Health System Restores EHR One Month After Ransomware Attack
On Dec. 6, GBMC HealthCare detected a cyber incident that impacted its information technology (IT) systems. While the organization itself didn'tย ...
Hackers Hit Baltimore Yet Again - Ransomware Temporarily Freezes Systems at Major Medical Center
Less than two weeks after an attack on Baltimore County Public Schools, one of the cityโs major medical centers has been struck by the same type of malwareย ...
GBMC Nurse: Hospital 'Crippled' By Ransomware Cyberattack
The nurse said GBMC has been "crippled" by this attack. "It's the frontline staff and the patients who, unfortunately, are suffering," theย ...
Build The Team You Need: CFO Lessons From a Cyberattack
Laurie Beyer, CFO of Greater Baltimore Medical Center, shares what she learned when her organization had cyberattack in 2020.
A Baldrige Award-Winning Health Care CEO Highlights Challenges and Resilience
I recently asked GBMC President and CEO John Chessare a few questions in anticipation of his upcoming presentation on April 10 at the Baldrigeย ...
Cyber attack still compromising systems at Baltimore hospitals
St. Agnes Ascension Hospital in Baltimore is still dealing with an organization-wide cyber attack from earlier this week.
Global budgeting brings financial stability, care redesign to hospitals
But experts said global budgets are still worthwhile, even if they don't lower healthcare spending, because they can improve providers'ย ...

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Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
GBMC HealthCare CyberSecurity History Information
How many cyber incidents has GBMC HealthCare faced?
Total Incidents: According to Rankiteo, GBMC HealthCare has faced 1 incident in the past.
What types of cybersecurity incidents have occurred at GBMC HealthCare?
Incident Types: The types of cybersecurity incidents that have occurred incident Ransomware.
Incident Details
Can you provide details on each incident?

Incident : Ransomware Attack
Title: Ransomware Attack on Greater Baltimore Medical Center
Description: The Greater Baltimore Medical Center computer systems went down after a ransomware attack in December 2020. No patient information was breached or misused in the attack. However, the procedures of many patients were rescheduled till the systems were restored.
Date Detected: December 2020
Type: Ransomware Attack
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 Ransomware.
Impact of the Incidents
What was the impact of each incident?

Incident : Ransomware Attack GBM144416222
Data Compromised: None
Systems Affected: Computer systems
Downtime: Systems were down until restored
Operational Impact: Patient procedures were rescheduled
What types of data are most commonly compromised in incidents?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are None.
Which entities were affected by each incident?

Incident : Ransomware Attack GBM144416222
Entity Type: Hospital
Industry: Healthcare
Location: Baltimore, MD
Data Breach Information
What type of data was compromised in each breach?
Additional Questions
Incident Details
What was the most recent incident detected?
Most Recent Incident Detected: The most recent incident detected was on December 2020.
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 was None.
What was the most significant system affected in an incident?
Most Significant System Affected: The most significant system affected in an incident was Computer 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 was None.
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 0.0.
What Do We Measure?
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
These are some of the factors we use to calculate the overall score:
Identify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.
Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.
Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.
Leverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.
