Cyber security is a business risk: why cyber resilience and cyber insurance matter

Cyber security has become a growing concern for organisations across every sector. As businesses become increasingly dependent on technology, a cyber incident can do far more than compromise data. It can interrupt operations, affect customer service, create unexpected costs and place significant pressure on management teams at a critical time.

When cyber incidents become business disruptions

For many organisations, cyber security was once viewed primarily as an IT responsibility. Today, it is recognised as a business-wide risk that can affect operations, revenue, reputation and customer confidence. As businesses become increasingly reliant on digital systems, cloud-based services and interconnected supply chains, the repercussions of a cyber incident can extend far beyond technical disruption. A successful attack can interrupt operations, impact service delivery, expose sensitive data and create lasting reputational damage. Recent events involving ASOS provide a timely reminder of how quickly cyber concerns can become broader business issues. Following a suspected cyber incident, customers received app notifications claiming company systems had been compromised. While investigations were ongoing at the time of writing, the situation attracted significant media attention and customer concern, highlighting how cyber events can quickly affect stakeholder confidence and corporate reputation.

Growing cyber threats and operational disruption

Cyber criminals continue to develop increasingly sophisticated methods to target organisations. Whether through phishing emails, ransomware attacks, business email compromise or data breaches, the objective is often to gain access to systems, disrupt operations or obtain sensitive information.

Recent findings from the Cyber Security Breaches Survey 2025/2026 found that 43% of UK businesses and 28% of charities identified a cyber security breach or attack during the 12 months, demonstrating the scale of the challenge facing organisations across the UK.

While cyber-attacks are frequently viewed through a technical lens, many organisations feel the greatest impact through operational disruption.

A cyber incident can result in:

Business interruption and loss of productivity

Restricted access to critical systems and data

Delays to customer service and business operations

Financial losses and recovery costs

Reputational damage and loss of trust

Regulatory scrutiny and potential investigations

Increased pressure on management teams and internal resources.

For organisations operating in competitive markets, even a relatively short period of disruption can have significant consequences.

Building cyber resilience

Effective cyber security remains the first line of defence. Although no organisation can eliminate cyber risk entirely, strong controls can substantially reduce both the likelihood and impact of an incident. Key measures include:

Many cyber-attacks begin with phishing emails or social engineering attempts. Phishing remains one of the most common forms of cyber-attack experienced by UK organisations.

Multi-factor authentication (MFA)

Adding an additional layer of verification beyond passwords can help reduce the risk of unauthorised access to accounts and systems.

Software updates and patch management

Keeping systems, devices and applications up to date helps address known vulnerabilities before they can be exploited.

Maintaining and regularly testing backups can help organisations recover more quickly following ransomware attacks or data loss incidents.

Incident response planning

A documented and tested response plan enables businesses to respond quickly, minimise disruption and support a faster recovery. Taken together, these measures help strengthen cyber resilience and demonstrate a proactive approach to risk management.

The role of cyber insurance in business resilience

Even organisations with strong cyber security controls remain vulnerable to attack. For this reason, many organisations now view cyber insurance as part of a broader risk management strategy. One common misconception is that a standard business insurance programme will automatically respond to cyber-related losses. In reality, traditional property, liability or business interruption policies may not provide comprehensive protection against losses arising from cyber-attacks, ransomware incidents or data breaches. Specialist cyber insurance can help organisations manage the financial and operational impact of an incident, with cover often extending to:

Incident response and forensic investigations

Data recovery and system restoration

Business interruption losses

Cyber extortion and ransomware support

Regulatory investigations and defence costs

Public relations and crisis communications support

Third-party liability claims.

Many policies also provide access to specialist response teams, helping organisations obtain legal, technical, forensic and communications support during what can be a challenging and time-sensitive situation.

Integrating cyber insurance and risk management

Purchasing cyber insurance is only one part of managing cyber risk. Understanding where vulnerabilities exist, maintaining effective controls and having a clear plan for responding to an incident all play a pivotal role in strengthening resilience. A comprehensive approach typically combines:

Cyber risk assessments

Employee awareness initiatives

Incident response planning

Business continuity considerations

Third-party and supply chain risk reviews

Appropriate cyber insurance protection.

Preparing for the future of cyber risk

Cyber threats will continue to evolve, and organisations must adapt accordingly. While technology plays a crucial role in cyber security, managing cyber risk is no longer solely an IT responsibility. It is a business challenge that requires attention from leadership teams, risk managers and operational decision-makers alike. With more than four in ten UK businesses reporting a cyber breach or attack during the 12 months, organisations that combine robust cyber security measures with appropriate cyber insurance and risk management support are often better positioned to minimise disruption and recover more effectively when challenges arise.

Visit our Cyber Insurance page to explore our cyber insurance and cyber risk management solutions, or our team to how we can support your organisation's resilience strategy.