Jakub Dalek

Articles

微信过滤了哪些“十九大”关键词?

加拿大多伦多大学公民实验室(Citizen Lab)研究表明微信从一年多前就开始屏蔽与“十九大”有关的关键词,随着十九大日期逼近,该关键词库也在不断更新。关键词涵盖内容非常广泛,不仅包括了批评性言论,许多对中央政策和党意识形态的中性指称也被过滤。

“内幕消息”:一起针对中文新闻媒体的入侵行动

加拿大多伦多大学公民实验室(Citizen Lab)研究人员发现了多个假冒中文新闻网站的域名和网站。这些中文新闻网站包括中国数字时代 明镜新闻 大纪元新闻 香港01 和 博闻社,它们经常报道被中国政府认为是禁忌或具有争议性的话题。

Between Hong Kong and Burma: Tracking UP007 and SLServer Espionage Campaigns

In this research note, we analyze a malware campaign targeting Hong Kong democracy activists. Two new malware families are used in the campaign that we name UP007 and SLServer. Previous reports have shown overlap in the tactics, tools, and procedures used in this campaign in other operations targeting groups in Burma, Hong Kong, and the Tibetan community.

Information Controls during Military Operations: The case of Yemen during the 2015 political and armed conflict

This report provides a detailed, mixed methods analysis of Information controls related to the Yemen armed conflict, with research commencing at the end of 2014 and continuing through October 20, 2015. The research confirms that Internet filtering products sold by the Canadian company Netsweeper have been installed on and are presently in operation in the state-owned and operated ISP YemenNet, the most utilized ISP in the country.

A Chatty Squirrel: Privacy and Security Issues with UC Browser

UC Browser is the most popular mobile web browser in China and India, boasting over 500 million users. This report provides a detailed analysis of how UC Browser manages and transmits user data, particularly private data, during its operation. Our research was prompted by revelations in a document leaked by Edward Snowden on which the Canadian Broadcasting Corporation (CBC) was preparing a story.