WASHINGTON (AP) — One Monday morning in May, I woke up and grabbed my cell phone to read the news and scroll through memes. But it was out of cell service. I couldn’t make calls or texts. That, though ...

In September, the Department of Homeland Security (D.H.S.) signed a two-million-dollar contract with Paragon, an Israeli firm whose spyware product Graphite focusses on breaching encrypted-messaging ...

The vast majority of people whose call records have been stolen by Chinese hackers have not been notified, according to industry sources, and there is no indication that most affected people will be ...