A spokesperson for Denver Mayor Mike Johnston admitted this week that the office has been operating an internal group on the encrypted messaging app Signal that was monitoring news stories and had ...

Jeff Bezos, the founder of Amazon.com Inc. AMZN, faced intense questioning by the Federal Trade Commission or FTC over his alleged use of the encrypted messaging app Signal and its auto-delete feature ...

If you’re a Signal user, you probably know this is one of the apps whose adoption skyrocketed lately, mostly as a result of the WhatsApp exodus that started earlier this year. With Signal itself ...