Cyber security isn’t just an IT department problem anymore, it’s a business survival issue. At E2 Technology Solutions, we work with businesses every day who assume their existing antivirus software has them covered. Often, it doesn’t. Here’s what the current data shows, and how ESET, the antivirus solution we supply and support, is built to close that gap.
The Threat Landscape Right Now
According to the UK Government’s Cyber Security Breaches Survey 2025/2026, 43% of UK businesses identified a cyber security breach or attack in the past 12 months. That’s roughly 612,000 businesses nationwide.
Phishing remains the single biggest problem. It was the most common type of attack reported, and businesses that experienced it rated it as the most disruptive breach type, they faced. In short: many successful attacks today aren’t sophisticated hacking, they’re a convincing email that tricks someone into clicking.
The same survey found that medium and large businesses are more likely to detect a breach than small or micro businesses, not necessarily because they’re attacked less, but because smaller businesses often have fewer tools in place to spot an attack when it happens.
Why “Basic” Antivirus Isn’t Enough
Traditional antivirus tools were built to catch known viruses using signature-based detection, essentially matching files against a list of known threats. The problem is that modern attacks, particularly ransomware and phishing, are designed to slip past that kind of static defence. They evolve constantly, and many are built specifically to avoid detection by outdated tools.
That’s why real protection today needs more than a basic scanner. It needs to look at behaviour, not just known threats, catching something suspicious because of what it’s doing, not just what it looks like.
Where ESET Fits In
ESET’s approach is built around exactly this kind of layered, prevention-first protection. Rather than relying purely on traditional virus signatures, ESET combines:
- Real-time protection powered by machine learning, behavioural monitoring, and cloud-based threat intelligence
- Ransomware Shield, which detects and blocks processes that behave like ransomware, even if the specific threat hasn’t been seen before
- Web and email threat protection, filtering out malicious links and attachments before they reach the user
- Firewall and device control, including the ability to restrict USB devices – a common route for malware to enter a business network
- Low system impact, with independent testing consistently ranking ESET among the lightest antivirus solutions on system performance, even during full scans
For businesses managing multiple devices, ESET also offers centralised management, so IT teams (or providers like us) can monitor and control security across every endpoint from a single console, rather than managing each device individually.
What This Means for Your Business
You don’t need to become a cyber security expert to be protected, but you do need protection that’s actually built for how attacks happen today. A short, practical checklist to ask yourself:
- Does your current antivirus detect behaviour, or only known threats?
- Would you know if ransomware started encrypting files right now?
- Is your email and web traffic being filtered, or just your files?
- Can you manage security across all your devices from one place?
If you’re unsure about any of these, it’s worth a conversation.
Get a Free Security Review
At E2 Technology Solutions, we supply and support ESET across businesses of all sizes. If you’d like an honest, no-obligation look at where your current setup stands, get in touch, we’ll walk you through it, no pressure.