Signal is in the news because of a security failure; whether or not the app is "secure" depends mostly on how you use it, and ...

The discussion reportedly contained operational details about an upcoming attack on Iran-backed Houthi rebels in Yemen.

WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default ...

A security breach involving a Signal app group chat on diplomatic discussions is blamed on iPhone's auto-suggested contact ...

Until recent news involving the Signal app, it was a relatively unknown messaging app compared with WhatsApp to many ...

user-friendly messaging app. While government-issued secure mobile devices exist, their distribution and accessibility remain unclear. Some experts suggest that integrating Signal-like features into a ...

Hackers are allegedly exploiting this feature by adding Signal accounts to their own devices ... whether due to phishing or linked device flaws—undermine the app’s security. It’s clear that ...

The Pentagon has issued a stark warning against the use of the encrypted messaging app Signal, raising concerns over cybersecurity lapses at the highest levels of government. This advisory comes in ...

A security breach of this scale usually requires the intervention of historians or a courageous whistleblower. Enter bungling ...

An Australian government minister and prominent public servants have confirmed their use of Signal and its disappearing ...