https://www.reuters.com/article/us-facebook-zuckerberg/zuckerberg-says-facebooks-future-is-going-big-on-private-chats-idUSKCN1QN2JR

Facebook Inc Chief Executive Mark Zuckerberg said on Wednesday the company would encrypt conversations on more of its messaging services and make them compatible, the latest sign that the world's biggest social network sees its future in intimate online chats.