This presentation delivers a comprehensive cyber security risk assessment, delving into the intricacies of cyberspace threats and the importance of proactive risk management. The analysis encompasses three distinct organizational scenarios: Commonwealth Bank, Target Australia, and ABC Company. Each scenario outlines the organization's characteristics, information assets, data access and storage methods, and the specific cyber security threats they face. The assessment identifies vulnerabilities, determines the likelihood and impact of incidents, and calculates risk values. The presentation further evaluates the control environment, recommending controls to mitigate identified risks. It emphasizes the critical role of cyber security risk analysis in identifying potential threats, evaluating risk assessment rates, and safeguarding organizations against the evolving landscape of cyber threats. The conclusion underscores the necessity of implementing robust cyber security measures across various sectors to protect sensitive data and maintain operational integrity.