Ben Buchanan is a fellow at the Belfer Center Cybersecurity Project, where he conducts research on the intersection of cybersecurity and statecraft. Ben has written on attributing cyberattacks, deterrence in cyber operations, cryptography, and the spread of malicious code between nations and nonstate actors. His first book, The Cybersecurity Dilemma, will be published by Oxford University Press and Hurst this year. Ben holds a PhD in war studies from King’s College London, where he was a Marshall Scholar, as well as master’s and undergraduate degrees from Georgetown University.