TeleMessage, a communications app used by former Trump national security adviser Mike Waltz, has suspended services after a reported hack exposed some user messages. The breach follows controversy over Waltz's use of the app to coordinate military updates, including accidentally adding a journalist to a sensitive Signal group chat. From the repor
In an email, Portland, Oregon-based Smarsh, which runs the TeleMessage app, said it was "investigating a potential security incident" and was suspending all its services "out of an abundance of caution." A Reuters photograph showed Waltz using TeleMessage, an unofficial version of the popular encrypted messaging app Signal, on his phone during a cabinet meeting on Wednesday.