TeleMessage app used by Mike Waltz suspends service over suspected hack

Smarsh, which runs app used by Trump's former national security adviser, investigating potential security incident'

The communications app used by Mike Waltz, Donald Trump's former national security adviser, says it is temporarily suspending services following a reported hack that exposed some of its potentially sensitive messages.

Oregon-based Smarsh, which runs the TeleMessage app, said in an email to Reuters that it was investigating a potential security incident" and was suspending all its services out of an abundance of caution".