Security Vulnerabilities Detected in Keyboard Applications

Cybersecurity firm Citizen Lab has discovered significant changes in the world’s most popular smartphone keyboard apps. vulnerabilities Has detected. Cyber ​​security experts examined the keyboard applications of companies such as Baidu, HONOR, Huawei, iFlytek, OPPO, Samsung, Tencent, vivo and Xiaomi, and found that the applications included key touches They announced that it could be transferred to third parties.

According to the statement, security vulnerabilities are mostly Has Chinese language support It was in the applications that were. Developers pull Chinese typing predictions from cloud servers instead of embedding them on the device, and use secure encryption methods between these servers and keyboard applications. was not used. Citizen Lab found that Samsung’s keyboard app doesn’t even have encryption, while others rely on end-to-end encryption instead. simple and unsafe methods detected that it was used.

At least one billion users are thought to be affected

According to the statement made by Citizen Lab, security vulnerabilities in keyboard applications are potentially at least 1 billion users Impressed. However, whether cyber attackers exploit these vulnerabilities is unclear. unknown for now.

According to cybersecurity researchers, Huawei’s keyboard app is vulnerable to end-to-end encryption was better than others. Citizen Lab officials say that keyboard applications belonging to Apple and Google are also safe because these applications are connected to a server. not communicating they express. Meanwhile; We are also in communication with the developers of keyboard applications where security vulnerabilities have been detected, to close the vulnerabilities. studies was done Let’s say it too.