For years, many small and midsize businesses (SMBs) have generally assumed they were too small to attract much attention from cybercriminals. But this assumption is wrong. SMBs have become a primary target for attackers, and they often experience a disproportionate share of cyber incidents and data breeches.
According to the UK Government’s Cyber Security Breaches Survey 2025, around 42 percent of UK small businesses had experienced a cybersecurity breach or attack in the past 12 months, highlighting how much cybersecurity affects the sector.
Larger enterprises generally have significant budgets and highly specialised security teams, so they have strengthened their defences. Attackers are always looking for the most efficient path, so they are increasingly focusing on smaller organisations that lack depth of protection.
We see this happening across the UK, Europe and North America, where expectations around data privacy and cybersecurity are rising in response to customer requirements, pressure from cyber insurance providers and regulatory frameworks such as NIS2 and the UK’s Data (Use and Access) Act.
A growing gap between complexity and capability
The challenge facing SMBs is not about limited intention or awareness. It is the result of several converging pressures that weaken operational resilience.
Many small businesses operate with ageing or siloed technology investments, including security tools that were added over time but never designed to work together. This creates fragmented visibility and blind spots that attackers can exploit.
At the same time, the global cybersecurity skills gap continues to widen. Many SMBs do not have access to dedicated security expertise and rely on non-specialists or even business owners to manage critical security functions.
The Guardz 2025 SMB Cybersecurity Report highlights that more than half of SMBs still operate this way, underscoring how deeply the resource deficit runs.
Adding to all of this is the role of AI in offensive cyber operations. Automated tools allow attackers to conduct reconnaissance, exploit vulnerabilities and pivot inside networks faster than manual response.
From fragmentation to strategy
Given these pressures, the objective for SMBs should be to create a cohesive defensive posture where the security controls they do have work together, not just to add more tools.
Four priorities in particular form the basis of a modern, realistic cybersecurity strategy for small organisations. The first is identity. In today’s threat landscape, attackers often log in rather than break in.
Compromised credentials are the most common route into an organisation, making strong multi-factor authentication essential. Ensuring that MFA covers every user, every cloud service and every remote login dramatically reduces the chances that a stolen password can be used to gain access.
The second is securing the modern, mobile workplace. Work is now conducted across homes, offices, shared spaces and public networks. But many SMBs still rely on protections tied to on-premises infrastructure.
Security must become location-agnostic, which means endpoint protection and encrypted connectivity should follow the worker rather than remain anchored to the office. Consistency across environments is key, particularly as legacy hardware and outdated network dependencies introduce avoidable gaps.
The third priority is visibility. Small teams cannot be expected to monitor multiple consoles or manually correlate alerts across disparate systems. Achieving situational awareness requires a unified approach in which the network, endpoints and identity controls share intelligence and can automate the early stages of response.
When an employee’s device behaves anomalously or encounters a threat on a public network, the system should be capable of recognising the risk and containing it without delay.
Finally, SMBs must acknowledge the practical limits of internal capacity. Without a dedicated 24/7 security team, it is essential to lean on external expertise through Managed Detection and Response.
MDR combines automated analytics with human investigators who can identify subtle indicators of compromise, such as unusual login patterns or lateral movement attempts, and then act before an incident escalates.
Evidence shows that SMBs with formalised response processes fare significantly better; according to the Guardz report, 80 percent of those with an incident response plan avoided major damage during an attack.
The path to resilience
For SMBs, cybersecurity is a core component of operational continuity and customer trust. The growing sophistication of attackers and the speed at which AI-driven threats can happen need a shift away from fragmented, tool-heavy environments toward integrated, automated and strategically aligned defences.
Resilience for SMBs is not about having every new technological trend. It comes from mastering the essential, interconnected capabilities that protect their people, systems and data.
With small businesses being increasingly targeted, the fundamentals – done well – offer the most reliable path to reducing risk and strengthening long-term security posture.
