The Certified Information Systems Auditor (CISA)’s recent warning about two critical vulnerabilities in TeleMessage TM SGNL—actively being exploited by threat actors—has prompted stakeholders to sit ...

Hackers are actively targeting a messaging app used by federal agencies The app was also involved in the Signalgate scandal ...

The US security watchdog CISA has warned that malicious actors are actively exploiting two flaws in the Signal clone ...

The Trump administration’s favorite Signal clone, TeleMessage, has been hacked. The hacker got a hold of all kinds of delicate data, including contact information.

CISA says two more vulnerabilities in the messaging application TeleMessage TM SGNL have been exploited in the wild.

The company behind the Signal clone used by at least one Trump administration official was breached earlier this month. The hacker says they got in thanks to a basic misconfiguration.

A hacker reportedly stole data, including the personal information of CBP officials, from TeleMessage, a messaging app Mike Waltz was seen using.

TeleMessage drew media attention after a Reuters photograph showed Mike Waltz checking its version of Signal during a cabinet meeting.

More than 60 government officials used ‘knock-off’ Signal app – and a hacker got all their data TeleMessage takes versions of popular apps and makes it possible to archive messages in ...

A hacker has exploited a vulnerability in TeleMessage, which provides modded versions of encrypted messaging apps such as Signal, Telegram, and WhatsApp, to extract archived messages and other ...

The communications app used by U.S. President Donald Trump's former national security adviser, Mike Waltz, said Monday that it had suspended services following a reported hack that exposed some of ...