If you’re one of the millions who use Messenger every week, there's bad news. Meta, the parent company behind Facebook, WhatsApp, Instagram, and others, will permanently retire its standalone ...

After being fined more than $200 million last year for similar violations, Morgan Stanley has begun penalizing employees for using personal messaging apps for company business. But at least one expert ...

With news this week of the messaging app being used to discuss war plans, we get you up to speed on what Signal should be used for—and what it shouldn’t. MIT Technology Review Explains: Let our ...