Company Details
guys-and-st-thomas-nhs-foundation-trust
11,100
125,167
62
guysandstthomas.nhs.uk
13
GUY_2884783
Completed

Guy's and St Thomas' NHS Foundation Trust Company CyberSecurity Posture
guysandstthomas.nhs.ukOne of the largest Trusts in the UK, Guy’s and St Thomas’ NHS Foundation Trust comprises five of the UK’s best known hospitals – Guy’s, St Thomas’, Evelina London Children’s Hospital, Royal Brompton and Harefield – as well as community services in Lambeth and Southwark, all with a long history of high quality care, clinical excellence, research and innovation. We work closely with a wide range of health and care partners to deliver the best care to our local population, and we play an active role in the integrated care systems (ICS) in south east and north west London. We have a long tradition of clinical and scientific achievement and – as part of King’s Health Partners – we are one of England’s eight academic health sciences centres (AHSCs), bringing together world-class clinical services, teaching and research. We are rated Good overall by the Care Quality Commission, and have one of the lowest mortality rates in the country. With around 23,700 staff, we are one of the largest employers locally. We aim to reflect the diversity of the local communities we serve and continue to develop new and existing partnerships with local people, patients, neighbouring NHS organisations, local authorities and charitable bodies and GPs. The dedication and skills of our employees lie at the heart of our organisation. We strive to recruit and retain the best staff to ensure that our services are high quality, safe and patient focused.
Company Details
guys-and-st-thomas-nhs-foundation-trust
11,100
125,167
62
guysandstthomas.nhs.uk
13
GUY_2884783
Completed
Between 750 and 799

GSTNFT Global Score (TPRM)XXXX



No incidents recorded for Guy's and St Thomas' NHS Foundation Trust in 2025.
No incidents recorded for Guy's and St Thomas' NHS Foundation Trust in 2025.
No incidents recorded for Guy's and St Thomas' NHS Foundation Trust in 2025.
GSTNFT cyber incidents detection timeline including parent company and subsidiaries

One of the largest Trusts in the UK, Guy’s and St Thomas’ NHS Foundation Trust comprises five of the UK’s best known hospitals – Guy’s, St Thomas’, Evelina London Children’s Hospital, Royal Brompton and Harefield – as well as community services in Lambeth and Southwark, all with a long history of high quality care, clinical excellence, research and innovation. We work closely with a wide range of health and care partners to deliver the best care to our local population, and we play an active role in the integrated care systems (ICS) in south east and north west London. We have a long tradition of clinical and scientific achievement and – as part of King’s Health Partners – we are one of England’s eight academic health sciences centres (AHSCs), bringing together world-class clinical services, teaching and research. We are rated Good overall by the Care Quality Commission, and have one of the lowest mortality rates in the country. With around 23,700 staff, we are one of the largest employers locally. We aim to reflect the diversity of the local communities we serve and continue to develop new and existing partnerships with local people, patients, neighbouring NHS organisations, local authorities and charitable bodies and GPs. The dedication and skills of our employees lie at the heart of our organisation. We strive to recruit and retain the best staff to ensure that our services are high quality, safe and patient focused.


Our mission is to improve the health and well-being of North Carolinians and others whom we serve. We accomplish this by providing leadership and excellence in the interrelated areas of patient care, education and research. UNC Health and its 33,000 employees, continue to serve as North Carolina’s

Over the past decade we have transformed into a focused leader in health technology. At Philips, our purpose is to improve people’s health and well-being through meaningful innovation. We aim to improve 2.5 billion lives per year by 2030, including 400 million in underserved communities. We see h

O nascimento da Sociedade Beneficente Israelita Brasileira Albert Einstein, na década de 50, resultou do compromisso da comunidade judaica em oferecer à população brasileira uma referência em qualidade da prática médica. Mas a Sociedade queria ir além da simples construção de um hospital. E assi

King Faisal Specialist Hospital and Research Centre (KFSH&RC) is a 2415 -bed tertiary/quaternary care hospital with facilities in Riyadh, Jeddah & Madinah in the Kingdom of Saudi Arabia. offering Established in 1970 on land donated by the late King Faisal Bin Abdulaziz, in the capital city of Riya

BayCare is a leading not-for-profit academic health care system that connects individuals and families to a wide range of services at 16 hospitals, including a children’s hospital, and hundreds of other convenient locations throughout the Tampa Bay and central Florida regions. The system is West Cen

R1 is the leader in healthcare revenue management, helping providers achieve new levels of performance through smart orchestration. A pioneer in the industry, R1 created the first Healthcare Revenue Operating System: a modular, intelligent platform that integrates automation, AI, and human expertise
Advancing Health. Personalizing Care. Memorial Hermann Health System is a nonprofit, values-driven, community-owned health system dedicated to improving health. A fully integrated health system with more than 260 care delivery sites throughout the Greater Houston area, Memorial Hermann is committe

Express Scripts by Evernorth provides pharmacy benefits services with a clear mission: To simplify complexities and provide holistic, condition-focused care and clinically superior pharmacy benefit solutions for our clients and the people they serve. Guided by our core values of service, patient ca
The Netcare Group (JSE: NTC) offers a unique, comprehensive range of medical services across the healthcare spectrum, enabling us to serve the health and care needs of each individual who entrust their care to us. Our focus on implementing sophisticated digital systems will enable us to provide care
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The medical services firm is notifying affected parties about a data breach which resulted from a 2024 ransomware attack. Synnovis, the UK...
Birmingham Community Healthcare NHS Foundation Trust (BCHC) has flagged an exposed vulnerability that could lead to a cyber attack.
The former head of the UK's National Cyber Security Centre has said he is “horrified, but not completely surprised” by the recent attack on...
A patient's death has been officially connected to a cyber attack carried out by the Qilin ransomware group that crippled pathology services at several major...
A patient's death has been officially linked to the 2024 ransomware attack on Synnovis, the pathology services provider for several NHS hospitals in London.
A patient death has been linked to the cyber attack on NHS pathology system provider Synnovis, King's College Hospital NHS Foundation has confirmed.
A ransomware attack on Synnovis, a key pathology services provider for the UK's National Health Service, has been linked to a patient's...
King's College Hospital NHS Foundation Trust says the patient died "unexpectedly" during the cyber attack after a "long wait for a blood...
A cyber attack caused a long wait for a blood test result which contributed to the death of a patient, HSJ can reveal.

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
The official website of Guy's and St Thomas' NHS Foundation Trust is https://www.guysandstthomas.nhs.uk/.
According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust’s AI-generated cybersecurity score is 782, reflecting their Fair security posture.
According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust is not certified under SOC 2 Type 1.
According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust does not hold a SOC 2 Type 2 certification.
According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust is not listed as GDPR compliant.
According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust does not currently maintain PCI DSS compliance.
According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust is not compliant with HIPAA regulations.
According to Rankiteo,Guy's and St Thomas' NHS Foundation Trust is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Guy's and St Thomas' NHS Foundation Trust operates primarily in the Hospitals and Health Care industry.
Guy's and St Thomas' NHS Foundation Trust employs approximately 11,100 people worldwide.
Guy's and St Thomas' NHS Foundation Trust presently has no subsidiaries across any sectors.
Guy's and St Thomas' NHS Foundation Trust’s official LinkedIn profile has approximately 125,167 followers.
Guy's and St Thomas' NHS Foundation Trust is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.
No, Guy's and St Thomas' NHS Foundation Trust does not have a profile on Crunchbase.
Yes, Guy's and St Thomas' NHS Foundation Trust maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/guys-and-st-thomas-nhs-foundation-trust.
As of November 27, 2025, Rankiteo reports that Guy's and St Thomas' NHS Foundation Trust has not experienced any cybersecurity incidents.
Guy's and St Thomas' NHS Foundation Trust has an estimated 29,990 peer or competitor companies worldwide.
Total Incidents: According to Rankiteo, Guy's and St Thomas' NHS Foundation Trust has faced 0 incidents in the past.
Incident Types: The types of cybersecurity incidents that have occurred include .
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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.
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.
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.
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.
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.

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