Credit: Sopa/Getty Images In March, around the time when the Cambridge Analytica privacy scandal was shaking Facebook's foundations, WhatsApp co-founder Brian Acton publicly called people to # ...

Brian Acton, co-founder of WhatsApp, has always known how to make strides in Silicon Valley. Most recently, he injected $50 million of his own money into encrypted chat app Signal, helping launch ...

The cofounders, Jan Koum and Brian Acton, don't often talk about their free instant messaging app but Acton agreed to do a rare interview with Wired, albeit over email. In the interview with Wired ...