When assessing the potential risk exposure of a loss event involving personal data, the most important factor to determine is the composition and number of records in the information asset. The composition refers to the type and sensitivity of the personal data, such as name, address, phone number, email, social security number, health information, financial information, etc. The number of records refers to the quantity and scope of the personal data that is affected by the loss event. The composition and number of records in the information asset determine the severity and impact of the loss event, as they indicate the extent of the harm and damage that can be caused to the data subjects, the organization, and other stakeholders.The composition and number of records in the information asset also influence the cost of the incident responseactivities, the level of the regulatory fines, and the duration of the incident containment and recovery. References = CRISC Review Manual, 7th Edition, page 159.