In the third episode of the Humanitarian Incidents series, Leonard S. Rubenstein, Senior Scientist at Johns Hopkins Bloomberg School of Public Health, and Adelicia Fairbanks, Research Advisor at EISF, discuss how incident information can help advocacy. Len and Adelicia explain how security incident data can be used for advocacy purposes, including the benefits and challenges. They also provide guidance on ways in which advocacy professionals can use security incident data to support their organisation’s advocacy efforts.