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

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

This is your signal to invest in secure messaging. After The Atlantic’s editor-in-chief, Jeffrey Goldberg, was mistakenly added to a Signal group chat involving top White House officials, it ...

Other than that, Signal – which does require a telephone number to create an account – is similar in concept to any other ...

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...

But she described the app as the "gold standard in private comms" in a post on X, opens new tab, which outlined Signal's ...

Signal’s president, Meredith Whittaker, recently stepped up to defend the app’s security after an embarrassing slip-up by top ...

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

Signal and WhatsApp are both end-to-end encrypted messaging apps, but they differ in ownership and data collection practices. WhatsApp, owned by Meta, collects metadata on users, while Signal, a ...