An information exposure flaw in TeleMessage has been added to CISA’s Known Exploited Vulnerabilities catalog. The ...

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

Last week, however, Waltz’s phone made headlines again: on Thursday, the same day that Waltz would be ousted from his ...

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After a hacker reportedly stole data from TeleMessage Signal that included references to CBP, the agency has now confirmed ...

TeleMessage provides secure archiving services for a variety of messaging apps, including Telegram and WhatsApp. In this case ...

In a concerning turn of events for cybersecurity, TeleMessage, an app used by former National Security Advisor Mike Waltz to ...

TeleMessage, a messaging app used by Trump adviser Mike Waltz, has suspended services after a hacker accessed sensitive ...

TeleMessage, an encrypted messaging app based upon Signal, has been temporarily suspended out of "an abundance of caution" after a hacker reportedly gained access to US government communications.

Sen. Ron Wyden (D-Ore.) is calling on the Department of Justice to investigate the risks associated with Trump administration ...

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