Ron Deibert

Publications

The control and strategic manipulation of information has long played a role in the geopolitical and ideological competition between the Islamic Republic of Iran and its political adversaries, including Israel. Prior Citizen Lab research has uncovered Iranian disinformation efforts, however, in this investigation we focus on the “other side” of the geopolitical competition. We analyzed an influence operation we assess as most likely undertaken by an entity of the Israeli government or a private subcontractor working closely with it.

October 14, 2025

In our first investigation into Israel-based spyware company, Paragon Solutions, we begin to untangle multiple threads connected to the proliferation of Paragon’s mercenary spyware operations across the globe. This report includes an infrastructure analysis of Paragon’s spyware product, called Graphite; a forensic analysis of infected devices belonging to members of civil society; and a closer look at the use of Paragon spyware in both Canada and Italy.

The Citizen Lab’s Siena Anstis and Ron Deibert examine the phenomenon of digital transnational repression in “Silenced by Surveillance: The Impacts of Digital Transnational Repression on Journalists, Human Rights Defenders, and Dissidents in Exile”, published by Knight First Amendment Institute at Columbia University. Read the essay here.

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