Fact · Voice privacy and security
9vendors tested
Citizen Lab tested keyboard apps from nine vendors in its 2024 report, including Baidu, Huawei and Tencent.
Checked against its source on October 17, 2026
In the source's own words
“Baidu, Honor, Huawei, iFlyTek, OPPO, Samsung, Tencent, Vivo, and Xiaomi”
Vulnerabilities across keyboard apps reveal keystrokes to network eavesdroppers, Citizen Lab, University of Toronto, 2024, Summary.
Open the original- What it measures
- The list of vendors appears in the report's summary of the apps it examined.
- What it does not show
- The nine vendors were chosen for the study, so they are not a random sample of all keyboards.