Citizen Lab research partner Open Effect today announced the release of the full report detailing our year-long research collaboration into the privacy and security of wearable fitness tracking devices.

This report describes privacy and security issues with the Windows and Android versions of QQ Browser. Our research shows that both versions of the application transmit personally identifiable data without encryption or with easily decrypted encryption, and do not adequately protect the software update process.

This report describes privacy and security issues with Baidu Browser, a web browser for the Windows and Android platforms. Our research shows that the application transmits personal user data to Baidu servers without encryption and with easily decryptable encryption, and is vulnerable to arbitrary code execution during software updates via man-in-the-middle attacks. Much of the data leakage is the result of a shared Baidu software development kit, which affects hundreds of additional applications.

This report describes major security and privacy issues in several leading wearable fitness tracking devices and accompanying mobile applications.

In this paper presented at USENIX FOCI 2015 we use reverse engineering to provide a view into how keyword censorship operates on four popular social video platforms in China: YY, 9158, Sina Show, and GuaGua. We also find keyword surveillance capabilities on YY. Our findings show inconsistencies in the implementation of censorship and the keyword lists used to trigger censorship events between the platforms we analyzed. We reveal a range of targeted content including criticism of the government and collective action. These results provide evidence that there is no monolithic set of rules that govern how information controls are implemented in China.