It’s Cyber Security Awareness Month again, and the message hasn’t changed: the basics still matter. The “Core 4” practices remain the foundation of good digital hygiene: 

• Spotting scams
• Using strong passwords
• Enabling multi-factor authentication (MFA), and
• Keeping software updated,
  

This week, we’re focusing on one of the most underestimated tools in your cyber security toolkit: software updates.

Why Updates Are More Than Just Annoying Pop-Ups

Let’s be honest, most of us have clicked “Remind me later” more times than we’d like to admit. But those updates aren’t just about new features or bug fixes. They’re your system’s way of fighting off digital infections.

Think of updates like vaccines for your tech. Just as your body needs boosters to stay resilient against evolving viruses, your devices need regular updates to defend against new cyber threats. And attackers know this. In fact, nearly 60% of breaches are linked to unpatched vulnerabilities (Ponemon Institute, 2024). That’s not just a number, it’s a wake-up call.

For care providers managing sensitive patient data across multiple sites, or M&E contractors relying on connected systems and smart devices, skipping updates can leave the door wide open to attackers.

AI Is Speeding Things Up—and So Are Hackers

Artificial intelligence is changing how updates work. Security vendors now use AI to:

• Spot vulnerabilities faster by scanning code patterns
• Predict emerging threats before they become widespread
• Automate patching to reduce the time systems stay exposed

But as you’d expect, cyber criminals are using AI too. They’re scanning for outdated systems, building malware that evolves in real time, and launching automated attacks that can hit hundreds of businesses at once. This means staying updated is vital.

Still Delaying Updates? Let’s Bust Some Myths

If your team’s still hesitant about updates, it might be due to some common misconceptions:

• “Updates take too long.” Most run quietly in the background or can be scheduled after hours. A breach will cost you far more time.
• “If it’s working, why fix it?” Just because software runs smoothly doesn’t mean it’s secure. Vulnerabilities are often invisible.
• “We’ll do it later.” The longer you wait, the more exposed you are. Hackers move fast, so don’t give them a head start.
  

How Attackers Exploit Missed Updates

Hackers love outdated systems. They use bots to scan the internet for unpatched software and launch ransomware campaigns targeting businesses that haven’t kept up. One vulnerable device, whether it’s a desktop in reception or a smart thermostat in a care home, can be all it takes to compromise your entire network.

Best Practices for Staying Updated

Keeping your systems secure doesn’t have to be complicated. Here’s how to stay ahead:

• Turn on automatic updates wherever possible
• Schedule manual updates regularly if auto isn’t available
• Prioritise critical patches for operating systems, browsers, and security tools
• Don’t forget mobile devices, tablets, and smart office equipment
• Keep an inventory of your hardware and software so nothing slips through
• Test updates in small batches if you’re worried about compatibility

For M&E contractors managing building systems or care providers with remote teams, these steps can prevent downtime and protect sensitive data.

Make Updating Part of Your Culture

Updates are a shared responsibility. Encourage your team to:

• Apply updates as soon as prompted
• Restart devices regularly to ensure updates take effect
• Report any issues caused by updates instead of ignoring them
  

When updating becomes second nature, you reduce risk and build trust with your clients, your partners, and your regulators.

Final Thought

Skipping updates might seem harmless, but it’s like leaving the front door unlocked. Treat software updates as your digital immune system. They’re your best defence against threats that evolve faster than ever.

Need help managing updates across your business? Reach out to our team. We’ll make sure nothing gets missed.