The most secure of those apps, especially Signal, do offer what’s called end-to-end encryption, or cryptography that permits only the sender and receiver to legibly read a message.

They offer a built-in, curated crypto signals feed via their Best Wallet Upcoming Tokens section. There, they may help users discover, research, and act on new opportunities directly in-app.

Meredith Whittaker spent her first few years running Signal preaching the encrypted-messaging app’s benefits for sensitive conversations, regardless of whether users had anything to hide. This ...

Signal has been the most high-profile app in the news lately because of the controversy surrounding its use by Defense Secretary Pete Hegseth. Signal is a secure messaging platform known for end ...

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

After messages from Mike Waltz's leaked chat on the Signal app went massively public months ago, he was ousted as President Donald Trump's top national security adviser. Now, he's up for a new ...