Why cyber threats belong alongside infections and medication safety

South African healthcare institutions face daily challenges like staff shortages, overcrowded wards, ageing infrastructure, and intense political scrutiny. These pressures are visible, immediate, and often overwhelming. But there’s another threat — quieter, invisible, and growing rapidly — that could make all of this worse: cyberattacks.

When hackers target hospitals, they don’t just disrupt machines — they threaten patients’ lives. A ransomware attack can, for example, delay surgeries, block access to critical records, or force emergency rooms to divert patients. We’ve seen this happen. In 2021, Ireland’s national health system was crippled by ransomware, disrupting care across the country. In South Africa, the Life Healthcare breach in 2020 paralysed systems during the height of the pandemic. These aren’t distant events. They’re warnings.

And yet, we still see cybersecurity treated as a technical issue — something for the IT department to “sort out.” That’s a mistake. Cybersecurity should be treated like infection control: a core patient safety mandate.

Think about it. We don’t expect the infection control nurse to single-handedly prevent hospital-acquired infections. Infection control is everyone’s responsibility — from nurses and porters to executives and specialists. We rely on training, audits, drills, and culture. That’s the exact mindset we need for cyber infection control.

What does that look like in practice? It means:

• Keeping regular offline backups of clinical systems and patient records.
• Ensuring software and devices — even in remote clinics — are updated.
• Training staff to recognise phishing attempts and know how to respond.
• Rehearsing recovery plans — just like we run fire drills or disaster simulations.

These actions don’t require sophisticated technology or large budgets. They require leadership. They require us — senior healthcare managers and clinical leaders — to take ownership of cyber risk, just as we do with infection control or medication safety.

In our view, cybersecurity is no longer just a technical issue. It’s a patient safety issue. It’s a reputational issue. And yes, it’s a leadership issue. We cannot afford to treat it as an afterthought — not when the consequences of failure are so real, so visible, and so personal.

Ready to take the first step?

At Nexus Advisory, we don’t believe in long reports or silver bullets. We work alongside hospital leaders to define minimum practical steps to protect patient care from cyber disruption — even in high-pressure, resource-constrained environments.

If you’re looking for clear, realistic guidance on what a cyber infection control program could look like in your organisation — without jargon, hype, or unrealistic expectations — contact us at dirk@nexusadvisory.co.za.

Let’s make cybersecurity as routine — and as essential — as hand hygiene.