It seems abhorrent that ransomware gangs would deliberately target our NHS, an organisation born from an ideal to help everyone in need of healthcare at the point they need it, regardless of personal circumstance. And yet, 81% of UK healthcare providers experienced ransomware attacks in 2022.

So, why are the NHS and their suppliers such an attractive target for ransomware gangs?

The NHS is responsible for delivering healthcare to millions of people in the UK, meaning that even the briefest downtime can have severe consequences for patient care, causing major disruption and attracting massive attention.  Ransomware gangs exploit the urgency to keep medical services running and avoid public panic with the plan that NHS bosses may feel compelled to pay ransoms rather than risk prolonged outages.

The NHS is the largest organisation in the UK and the fifth largest employer in the world. Its systems are massively interconnected composed of multiple Trusts, hospitals, clinics, and services. This complexity can make consistent cybersecurity measures challenging and expensive to implement and maintain.

Legacy systems

Many NHS facilities still rely on older equipment and proprietary medical systems run on old operating systems which cannot be easily patched or upgraded. This leaves known vulnerabilities open to exploitation.

Highly valuable information

The NHS manages highly valuable, personal data which is attractive to ransomware gangs who can charge high premiums for extracted files and records. Patient records within the NHS contain personal details (addresses, dates of birth, National Insurance numbers, and medical histories). This information is extremely valuable on the black market.

Budget constraints limit cybersecurity resources

It is not lost on the ransomware gangs that, despite its large scale, the NHS faces budget constraints and competing priorities. Funds dedicated to frontline care and operational demands can limit the resources available for comprehensive cybersecurity.

Reputational damage and loss of public trust

An attack on the NHS can make local and even national headlines as it can affect a large section of the community. As the NHS is a critical national infrastructure, a successful ransomware attack doesn’t just disrupt a single hospital or Trust—it can cause system-wide issues. This only increases the pressure for a speedy resolution. Cyber criminals use all of this as leverage.

Keeping pace with the criminals

Ransomware gangs continuously update their tactics and methods, based on past successes and failures, leveraging security gaps. This makes healthcare (and the NHS in particular) a recurrent target and a real challenge for CISOs to keep pace with the fast-developing malicious ransomware.

The threat landscape for cyber attacks on the NHS and its suppliers is likely to continue evolving. Legacy security tools (EPP/EDR/XDR) were simply not designed to address the unique threat that ransomware presents, and this is why we keep seeing destructive ransomware attacks circumvent these traditional security solutions and impact healthcare organisations.

Halcyon offers the most powerful ransomware protection and is committed to empowering the NHS with resilience against ransomware attacks. It does this using three lines of defence:

Ransomware operations prevention

Halcyon delivers AI/ML-powered next-generation behavioural modelling to detect ransomware precursors, pre-execution blocking of ransomware payloads, and unparalleled evasion protection.

Data exfiltration prevention

Halcyon detects attacker actions to predict and prevent bulk data movement associated with data exfiltration to protect education providers from breaches that lead to costly liability and extortion demands.

Rapid ransomware recovery

Only Halcyon delivers proprietary encryption key material capture and autonomous decryption to keep healthcare organizations operational in the face of a successful ransomware attack.

Learn more about Halcyon anti-ransomware with a free personalised demo. Click on the button below.