A new analysis of TM Signal’s source code appears to show that the app sends users’ message logs in plaintext. At least one ...

The communications app TeleMessage, which was spotted on former US national security adviser Mike Waltz's phone, has ...

Hackers say they have breached the message archiving system Trump officials have adopted since the Signal chat debacle in ...

The hacker reportedly gained access to customer data from TeleMessage, a Signal-like app that Waltz was seen using during a ...

Signal is back in the headlines, but this time it's not for a security breach, but rather a high-profile example of how it's ...