In this report, we examine cloud-based pinyin keyboard apps from nine vendors (Baidu, Honor, Huawei, iFlyTek, OPPO, Samsung, Tencent, Vivo, and Xiaomi) for vulnerabilities in how the apps transmit user keystrokes. Our analysis found that eight of the nine apps identified contained vulnerabilities th...
What's new is that apparently "We reported these vulnerabilities to all nine vendors. Most vendors responded, took the issue seriously, and fixed the reported vulnerabilities, although some keyboard apps remain vulnerable."