UK businesses face mounting risks from cybercrime & weak defences

Many UK businesses remain under-prepared for the economic and operational impact of cybercrime despite heightened awareness of digital threats.

Rising incidents

Recent analysis suggests that cyber incidents among UK organisations continue to rise. Government statistics indicate that half of businesses in the UK have experienced at least one cyber incident in the past year. However, few have implemented formal response plans or conducted regular security assessments. While most appear to manage daily threats through basic protection measures, difficulties regularly emerge when it comes to recovery from major incidents.

Typical challenges following a cyber incident include prolonged downtime, disruption to operations, complications in customer communications and notable damage to reputation. The resulting costs often extend well beyond the direct fallout from the initial breach, with the recovery period exposing gaps in resilience and preparedness.

Dependence on outdated tools

Many organisations still rely primarily on traditional antivirus software and legacy security products. These solutions provide some level of defence but do not address vulnerabilities linked to human error, outdated devices, or weaknesses in cloud-based and remote access systems. Security experts continue to highlight the importance of a multi-layered approach, including governance, staff awareness, and ongoing testing.

Industry guidance from the National Cyber Security Centre recommends that businesses regularly train staff, enforce strong security governance and perform continuous policy reviews and testing to address emerging threats.

Financial and operational effects

The full impact of a cybersecurity breach typically extends across financial losses and operational disruption. Interruptions to service, missed business opportunities, and the expense of data recovery can accumulate rapidly.

"I see cyber security as a key part of keeping our customers and our own business safe and running smoothly. With so much of what we do depending on technology, it's vital that we protect our data, systems and the people who rely on us. Our Cyber Essentials Plus certification shows that we take this seriously. It proves our security measures have been independently tested and meet a strong standard. It's all about staying one step ahead of cyber threats and keeping everyone's information secure," said Duncan Lavery, Head of IT Services, Avoira.

Improving resilience

Security specialists recommend that businesses integrate cyber protection into broader continuity and risk management plans. A thorough approach typically involves a combination of technology controls and well-defined operational procedures.

Common measures highlighted as most effective include implementing multi-factor authentication, keeping systems updated with regular patches, delivering ongoing phishing and cybersecurity training to staff, and maintaining regularly tested incident response plans. Experts also recommend using monitoring tools to detect threats early and implementing strict access controls and data handling rules to minimise exposure.

Devices that continue to operate on technology such as Windows 10, which will reach end of life in October 2025, present a growing risk. Once support and security updates end, these systems become increasingly susceptible to cyber threats.