---
type: "term"
title: "Cyber Incident"
description: "An actual security breach or system compromise that has occurred, representing the materialization of a cyber risk event where control over IT systems or persons has been lost due to one or more of the 10 Top Level Cyber Threat Clusters."
resource: "tlctc:term:cyber-incident"
tags:
  - "glossary"
---
# Cyber Incident

An actual security breach or system compromise that has occurred, representing the materialization of a cyber risk event where control over IT systems or persons has been lost due to one or more of the 10 Top Level Cyber Threat Clusters.
