The messaging app Signal made news in March after a handful of White House officials, including Vice President JD Vance, used the app to communicate with each other (and, inadvertently, a journalist) ...

Q: What’s the difference between Signal and WhatsApp, and should I switch? A: Until recent news involving the Signal app, it was a relatively unknown messaging app compared to WhatsApp to many ...

Q: What’s the difference between Signal and WhatsApp, and should I switch? A: Until recent news involving the Signal app, it was a relatively unknown messaging platform to many nontechnical users ...

Meta’s decision to introduce advertisements into WhatsApp has reignited competition in the secure messaging space, giving rival app Signal a fresh opening to make a pitch for users. Signal and ...

Update: Republished on March 31 with a new report into the dangers of secure messaging in the workplace and a twist on WhatsApp versus Signal. The secure messaging apps on your phone are dangerous.

You have been warned — do not use this with WhatsApp. You have been warned. There is a new threat to the privacy of your WhatsApp messages, and there’s nothing you can do about it. There is no fix and ...

Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it could be one of the most important things happening in AI right now.