On the same day Apple released an incremental update to iOS 13, the company also issued a notice warning millions of iPhone and iPad users of a security issue that has not yet been resolved. The issue affects third-party keyboard apps in iOS 13 and iOS 13.1, on iPhone, iPad, and iPad touch devices.

“Third-party keyboard extensions in iOS

Source: Hot Hardware – Apple Warns Of Critical iOS 13.1 Third-Party Keyboard Security Exploit, Promises Fix