The risk practitioner’s next step after learning of an incident that has affected a competitor is to develop risk scenarios, as it involves identifying and describing the potential sources, events, impacts, and responses of the risk that may affect the organization in a similar way as the competitor, and assessing the likelihood and magnitude of the risk. Activating the incident response plan, implementing compensating controls, and updating the risk register are not the next steps, as they are more related to the reaction, mitigation, or reporting of the risk, respectively, rather than the identification and assessment of the risk. References = CRISC Review Manual, 7th Edition, page 100.