Martijn Grooten, a former mathematician, has been working in IT security for 14 years. He was previously the Editor of Virus Bulletin and currently works as a consultant on a number of projects, many of which deal with supporting vulnerable people and groups with digital security. He is part of the team that built the Ford Foundation's Cybersecurity Assessment Tool, a fellow at the Civilsphere Lab and a Coordinator at the Coalition Against Stalkerware.