Contained are links to a set of 9,054 sensitive Chinese keywords, which combine 13 existing lists. These keywords may be helpful to researchers who are searching for censored content in Chinese or testing for network interference.
In this post we report updates on how LINE, KakaoTalk, OneDrive and Flickr are being disrupted in China. We find that Flickr and OneDrive remain consistently blocked, but LINE and KakaoTalk show inconsistent fluctuation between accessibility and inaccessibility. We also analyze security and privacy of FireChat and test accessibility of the service in China.
We analyze a newly discovered Android implant that we attribute to Hacking Team and highlight the political subtext of the bait content and attack context. In addition, we expose the functionality and architecture of Hacking Team’s Remote Control system and operator tradecraft in never-before published detail.
This post is an introduction to Asia Chats a research project analyzing
information controls and privacy in mobile messaging applications used
in Asia. The project will produce a series of reports that will begin
with a focus on WeChat, LINE, and KakaoTalk. Reports will include
analysis based on our technical investigation of censorship or
surveillance functionality, assessment of privacy issues surrounding
these applications’ use and storage of user data, and comparison of the
terms of service and privacy policies of the applications.
Working with the just-released China Chats keyword list, Jason Q. Ng extended The Citizen Lab/UNM’s analysis by checking whether each of the 4,256 keywords was blocked from searching on Sina Weibo. This report includes further analysis and examination of other potential censorship tactics by Weibo revealed in the data.
This blog post reports on a malware attack in which a compromised version of Kakao Talk, an Android-based mobile messaging client, was sent in a highly-targeted email to a prominent individual in the Tibetan community. The malware is designed to send a user’s contacts, SMS message history, and cellular network location to attackers. This post was updated on 18 April 2013.
