Hackers continue to try to exploit a forked signal app that is used to archive sensitive messages for compliance purposes, ...

Researchers are seeing exploitation attempts for the CVE-2025-48927 vulnerability in the TeleMessage SGNL app, which allows retrieving usernames, passwords, and other sensitive data.

Hackers are exploiting a bug in the TeleMessage app, a clone of Signal, to steal users' private data, according to security ...

The bug in the modified messaging app can expose users' “plaintext usernames, passwords, and other sensitive data,” per GreyNoise.

Waltz was removed from his job as national security adviser after he accidentally added a journalist to his Signal chat about an attack on Houthis.

Former national security adviser Mike Waltz defended his use of the encrypted Signal app during a Senate confirmation hearings Tuesday on his nomination as President Trump's ambassador to the U.N.

Former national security adviser Mike Waltz defended his use of the encrypted Signal app during a Senate confirmation hearings Tuesday on his nomination as President Trump's ambassador to the U.N.

Plus, right-wing weather conspiracy theories, ICE’s disturbing admission and the Trump administration goes all in on Grok, all in this week’s Tech Drop.

Donald Trump's former national security adviser Mike Waltz has faced scrutiny from US senators over his role in a sensitive Signal group chat in which officials discussed war plans. Waltz appeared ...

Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing before the Senate Foreign Relations Committee.

Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing before the Senate Foreign Relations Committee.

Mike Waltz painted an image for lawmakers Tuesday of what the United Nations would look like as the U.S. reviews its support, opting to go “back to basics” under a Trump administration push to ...