If cybersecurity still feels like something you’ll “get round to later,” you’re not alone. For many SMEs, it’s been treated as a background concern – important, but rarely urgent.

That’s becoming harder to justify.

The nature of cyber threats has shifted. It’s no longer just about spotting the occasional suspicious email. Attacks are more targeted, more convincing, and increasingly automated. And SMEs are firmly in the firing line, not because they’re careless, but because they’re often easier to breach than larger organisations.

According to guidance from the National Cyber Security Centre, smaller businesses are now a common entry point for wider attacks. In other words, you don’t need to be a big company to be a valuable target.

So what’s actually changed?

For one, phishing emails have evolved. Thanks to AI, they’re better written, more personalised, and far harder to spot. Gone are the obvious spelling mistakes and generic greetings; today’s messages can look like they’ve come from a colleague, a supplier, or even your bank.

More concerning still is the rise of impersonation. There have been cases of fraudsters using cloned voices or video to pose as senior staff, asking for urgent payments or sensitive information. It sounds far-fetched, until it isn’t.

There’s also a growing risk from outside your organisation. Many attacks now come through third-party software or suppliers, meaning your security is only as strong as the weakest link in your network.

Where SMEs are most exposed

In practice, the vulnerabilities are usually quite ordinary:

• Shared logins across teams
• Weak or reused passwords
• Systems that haven’t been updated in months
• Staff who haven’t had any security awareness training

None of these are unusual, but together, they create easy opportunities for attackers.

What does “good” look like (without a big budget)?

The good news is that effective cybersecurity doesn’t have to be complex or expensive. In fact, the basics still do most of the heavy lifting.

Start with this:

• Enable multi-factor authentication (MFA) wherever you can – especially for email and finance systems
• Use a password manager to avoid reuse and strengthen credentials
• Keep devices and software up to date with regular patches
• Encourage a culture where it’s okay to question unusual requests (particularly around payments)
• Back up critical data regularly and test that those backups work

If you’re looking for a clear benchmark, the Cyber Essentials scheme provides a straightforward framework. It’s designed for all types and sizes of organisation, and focuses on the fundamentals that make the biggest difference.

A simple place to start

If you do one thing this month, make it this:

Turn on multi-factor authentication for your core systems – email, finance tools, and any admin accounts.

It’s a small step, but it significantly reduces your risk. In fact, the most recent update (April 2026) to the Cyber Essentials framework enforces an automatic fail for any user accounts without MFA enabled when the option is available.

Cybersecurity doesn’t need to be overwhelming. The key is to treat it as an ongoing business priority, not a one-off project. A few practical changes now can prevent a much bigger problem later.

How we can help at Comprendo

At Comprendo we work with all our clients to enhance the security of their IT infrastructure. From anti-virus, security updates and cybersecurity awareness training, to guiding businesses to Cyber Essentials certification and 24/7 monitoring of critical systems, we can help protect your organisation and give you the advice you need for sustainable growth.

Call us on 0345 527 4394 to speak to a member of our Support Team, or book a free 30 minute Discovery Call / 2-hour Consultation right here: https://bit.ly/4sVpgIz