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Glossary · Risk, Internal Control and Compliance

What is Cybersecurity risk?

The likelihood of harm to an organisation from attacks such as unauthorised access to information systems, data leaks, ransomware or service disruption.

It has become a risk expected to be overseen at board level. Multi-factor authentication, patch management, backups and employee awareness are the most effective basic measures, and cyber incidents can also affect financial reporting systems.

Source: ISO/IEC 27001, NIST CSF

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Last updated: November 8, 2026 · This definition is for general information only.

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