Articles from citizenlab.ca

Articles from citizenlab.ca

An analysis of WeChat's network protocol MMTLS finds that it is a modified version of TLS 1.3 and WeChat developers' changes to its cryptography add weaknesses (citizenlab.ca)
2024-10-16 WeChat

An analysis of pinyin keyboard apps from Baidu, Honor, Samsung, Tencent, and others finds vulnerabilities that can reveal keystrokes to network eavesdroppers (citizenlab.ca)
2024-4-23 Samsung Tencent

Research details how vulnerabilities in signaling protocols used by mobile network operators for international roaming can be exploited to geolocate devices (citizenlab.ca)
2023-10-30 Mobile

BLASTPASS: NSO Group iPhone Zero-Click, Zero-Day Exploit Captured in the Wild (citizenlab.ca)
2023-9-8 iPhone

An analysis of Tencent's Sogou Input Method, the top tool in China for inputting Chinese characters with 450M+ MAUs, finds data-leaking flaws in its encryption (citizenlab.ca)
2023-8-10 China Tencent

An analysis of WeChat's tracking ecosystem using reverse engineering: the service records activity and usage when users launch Mini Programs, a privacy risk (citizenlab.ca)
2023-6-29 WeChat

An analysis of Baidu, Bilibili, Bing, Douyin, Weibo, and other Chinese search platforms finds 60K censorship rules, implemented differently by each service (citizenlab.ca)
2023-4-27 China

Triple Threat: NSO Group's Pegasus Spyware Returns in 2022 with a Trio of iOS 15 and iOS 16 Zero-Click Exploit Chains (citizenlab.ca)
2023-4-19 IOS

New Pegasus attacks on Mexican activists and reporters from 2019-2021 found using 0-click exploits, after the new president called Pegasus a thing of the past (citizenlab.ca)
2022-10-3 Mexico

Pegasus Spyware Used Against Thailand's Pro-Democracy Movement (citizenlab.ca)
2022-7-19 Thailand

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