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)
15 days ago 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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