A computing system can determine a subset of the users that are to be affected by a predicted event. For each respective user of the subset of users, the system performs a lookup that identifies unique property characteristics of the respective user. Based on the unique property characteristics of the respective user, the system transmits interactive content data to a computing device of the respective user, the interactive content data causing the computing device of the respective user to present interactive mitigation content comprising a customized set of tasks to perform, based on the unique property characteristics of the respective user, to mitigate or prevent loss resulting from the predicted event.