The primary focus of management when key risk indicators (KRIs) begin to rapidly approach defined thresholds is to determine what has changed in the environment. KRIs are metrics that provide information and insight on the current level and trend of the risk exposure, and help to monitor and report the risk status and performance. Defined thresholds are the values or rangesof the KRIs that indicate the acceptable or unacceptable level of the risk exposure, and trigger the risk response actions. When KRIs begin to rapidly approach defined thresholds, it means that the risk exposure is increasing or decreasing significantly, and that the risk situation and status may have changed. Therefore, the primary focus of management is to determine what has changed in the environment, which is the internal or external context that influences or affects the risk exposure and impact. Determining what has changed in the environment helps to identify and analyze the causes, drivers, or factors of the risk change, and to evaluate the implications and consequences of the risk change. Determining what has changed in the environment also helps to update and adjust the risk assessment and response, and to communicate and escalate the risk change to the relevant stakeholders. Designing compensating controls, determining if KRIs have been updated recently, and assessing the effectiveness of the incident response plan are not the primary focus of management, as they are either the outputs or the inputs of the risk change analysis, and they do not address the primary need of understanding the risk change. References = CRISC Review Manual, 6th Edition, ISACA, 2015, page 50.