NCSC Outlines Coordinated Plan to Boost NHS Cyber Resilience: Key Steps and Impact

The UK’s National Cyber Security Centre (NCSC) has revealed a comprehensive, coordinated strategy to strengthen NHS cyber resilience across the healthcare sector. Over the past 18 months, government bodies and industry players have deepened their collaboration to reduce cyber risk and improve threat detection, according to a recent NCSC blog post.

This initiative comes in response to a series of devastating cyber attacks that have disrupted patient care and exposed sensitive data. The NCSC’s plan focuses on several key pillars, from piloting new defensive tools to enhancing software supply chain security and sharing threat intelligence more effectively.

Key Pillars of the NCSC’s NHS Cyber Resilience Strategy

The NCSC’s approach is built on multiple strategic pillars designed to create a layered defense for the NHS. These include:

• Active Cyber Defence (ACD) 2.0: Piloting new tools and services to proactively block threats.
• Software Supply Chain Security: Enhancing the security of third-party software used by the NHS.
• Vulnerability Disclosure & Threat Intelligence: Managing disclosures and sharing threat data across the sector.
• Improved Visibility: Using analytics to understand the threat surface and deploy advanced defensive techniques.
• Promoting NCSC Services: Encouraging adoption of tools like the Early Warning service, Cyber Action Toolkit, and Cyber Essentials scheme.

How the NCSC Is Reducing Supplier Risk in Healthcare

A critical element of the plan is addressing NHS supplier risk. Nicholas W., from the NCSC’s National Resilience Directorate, explained that the government’s Software Security Code of Practice is now being used in NHS procurement to assess suppliers’ cyber maturity. In addition, the NCSC has partnered with a healthcare organization to deploy data science tools that help prioritize supplier risks. This initiative will expand by combining incident history, alert data, and vulnerability activity from the NCSC Early Warning service with technical indicators like remediation patterns and exposed attack surfaces.

Furthermore, the NCSC has helped NHS England, the NHS Business Services Authority, and NHS Scotland establish internal vulnerability disclosure processes. These complement the NCSC’s own Vulnerability Reporting Service (VRS), which has supported GP surgeries, NHS trusts, ambulance services, and health boards since 2019.

Practical Tools and Workshops to Boost Cyber Defenses

Beyond policy, the NCSC is rolling out practical measures to strengthen NHS cyber resilience. For instance, the NHS App became the first government-sponsored app to offer passkeys, with more organizations expected to follow. The agency is also continuing work on External Attack Surface Management (EASM) and deception technology experiments across the sector. Analytics are being used to identify and resolve DNS-related risks, while NCSC Threat Hunting Workshops bring together cyber analysts from across the NHS to tackle real-world threats, develop defensive playbooks, and build stronger collaborative relationships.

Why Cyber Resilience Is Critical for the UK Healthcare Sector

The urgency of this plan is underscored by past incidents. The WannaCry campaign in 2017 cost the NHS an estimated £92 million ($118.6 million). More recently, a ransomware attack on supplier Synnovis in 2024 led to the cancellation of 1,500 operations and appointments and has been linked to a patient’s death. The NHS was also hit by a 2022 ransomware attack on IT partner Advanced Computer Software Group, resulting in the theft of data on tens of thousands of individuals and major disruptions to patient referrals, emergency prescriptions, and ambulance dispatches.

As Nicholas W. concluded, “Taken together, this work shows what is possible when organizations align around a shared goal. Effort is coordinated rather than duplicated, lessons are reused, and risk is reduced across the system, not just within individual organizations.” He added, “Most importantly, this approach offers a model for other critical sectors. Cybersecurity challenges are too complex for any one organization to tackle alone.”

For more on securing healthcare systems, read our guide on healthcare cybersecurity best practices and explore how to implement NCSC Cyber Essentials.