Cécile Simmons is a Research Manager at ISD, specialising in malign influence operations targeting elections, public health and climate disinformation, far-right extremism and conspiracy theories. Her research includes social media network mapping, data analysis and ethnographic monitoring of closed online spaces. Her writing and commentary has been featured by the BBC, The Guardian, Washington Post, Los Angeles Times and Wired, among others. She previously worked in publishing and journalism, and holds an MSc in International History from the London School of Economics.