This week in Iran Cyber Watch: Cause of cyber attack on Ministry of Oil, ban on foreign E-mail addresses, the Supreme Leader’s religious orders on the use of circumvention tools, and more.

The OpenNet Initiative (ONI) is pleased to announce the availability of our summarized global Internet filtering data as a downloadable CSV file under a Creative Commons license.

In a new blog post, Citizen Lab Post-Doctoral Fellow Stefania Milan argues that as a result of the diffusion of social media, we have now entered the age of cloud protesting, where individuals and networked collective action have taken central stage.

Archives of Citizen Lab Briefing newsletters we’ve sent. Subscribe to the Citizen Lab newsletter. Privacy Policy 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 2019 February 2019 – Citizen Lab researchers targeted, continued abuse of NSO technology in Mexico, and applications open for 2019 Citizen Lab Summer Institute 2018 November… Read more »

Dr. Rafal Rohozinski, Senior Scholar at the Canada Centre for Global Security Studies and the Citizen Lab, testified before United States Congress on Friday July 15th, 2011 on Internet Freedom in the Organization for Security and Cooperation in Europe (OSCE).

Google’s announcement Tuesday that it might pull out of the Chinese market has cast a sharp focus on long-standing accusations about the shadowy world of Chinese hackers. Since at least 2002, human rights activists have accused the Chinese government and military of infiltrating their computers as well as those maintained by private companies and nongovernmental… Read more »

A basement in the gray, Gothic heart of the University of Toronto is home to the CSI of cyberspace. “We are doing free expression forensics,” says Ronald Deibert, director of the Citizen Lab, based at the Munk Centre for International Studies. Deibert and his team of academics and students investigate in real time governments and… Read more »

Director Ron Deibert gave a talk titled “The global battle for the future of cyberspace” in Den Haag (The Hague), Netherlands, on 22 November at 3 PM. Deibert spoke alongside Marietje Schaake, a member of the European Parliament, and William H. Dutton, a Professor of Internet Studies at the Oxford Internet Institute, University of Oxford…. Read more »

Research Reports Rebekah Brown, Marcus Michaelsen, Matt Brooks, and Siena Anstis. “Weaponized Words: Uyghur Language Software Hijacked to Deliver Malware,” Citizen Lab Report No. 185, University of Toronto, April 28, 2025. Alberto Fittarelli, M. Scott, and Katekanok Wongsapakdee. “JUICYJAM: How Thai Authorities Use Online Doxxing to Suppress Dissent,” Citizen Lab Report No. 184, University of… Read more »