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INSIGHTS · UNDERSTANDING INSIDER RISK
The access your business relies on can also expose it to harm.
Employees, contractors and others with trusted access can cause harm deliberately, through mistakes or when their access is exploited. Understanding that risk helps you protect what matters.
A RISK ACROSS THE ORGANISATION
Think beyond systems to people, access and decisions.
A colleague sends confidential information to the wrong person. A contractor uses access for an unauthorised purpose. Someone is pressured to pass on information or allow another person into a restricted area. Each can expose an organisation to harm.
The cause may be a mistake, unclear procedures, pressure, deception or deliberate intent. Understanding the context helps you respond fairly and address the cause. The effects can reach across digital systems, physical premises, people and critical operations.
Financial loss
Fraud, theft, recovery costs and lost revenue can affect the organisation and those who depend on it.
Operational disruption
Damaged assets, compromised access or interrupted processes can stop services and reduce capability.
Information loss
Exposure of sensitive data, intellectual property or commercial plans can undermine trust and competitive advantage.
Harm to people and trust
Unaddressed concerns and misconduct can affect safety, confidence, reputation and working relationships.
THE UK CONTEXT
Organisations face a changing mix of pressures and threats.
Criminal activity, hostile approaches and sabotage sit alongside everyday security failures. NPSA identifies sabotage as a growing threat to UK national security and provides guidance on protecting organisations and critical assets.
Trusted access can be valuable to someone seeking information or a way to disrupt an organisation. Awareness, reporting and coordinated governance help create opportunities to recognise concerns and act.
THE BUSINESS CONSEQUENCES OF DISRUPTION
When operations stop, the effects spread.
JLR’s September 2025 cyber incident required a phased restart of manufacturing and business operations. Its public updates illustrate how disruption can affect production, colleagues, retailers and suppliers.
The wider business lesson is the value of protecting operational capability and preparing people for coordinated decisions. ITL applies that focus to the human and organisational dimensions of insider risk.
A PRACTICAL RESPONSE
Build a culture that helps you recognise and manage risk.
01
Help people understand
Regular, relevant training gives your workforce the confidence to recognise concerns and understand what to do.
02
Make reporting trusted and accessible
Clear reporting routes help concerns and security events reach the people who can assess them.
03
Connect information and responsibility
Appropriate sharing, clear ownership and governance support informed and proportionate action.
04
Learn from what happens
Review patterns and experience to improve controls, awareness and the way your organisation works.