SAN FRANCISCO (Reuters) - The co-founder of WhatsApp, a messaging service owned by Facebook Inc with more than 1 billion daily users, said on Monday he was leaving the company, in a loss of one of ...

hatsApp cofounder Brian Acton ... did question and “probe” ways to offer businesses analytical insights on WhatsApp users in an encrypted environment. Facebook’s plans remain unclear.

After raising a messenger application "WhatsApp" with more than 1 billion users, after selling it to Facebook at 2 trillion yen or more, I abandoned the right to receive reward of 850 million ...

WhatsApp cofounder Jan Koum is leaving Facebook, which acquired his company in 2014 for $19 billion. Koum, who will leave before his stock award fully vests, could be losing out on as much as $1 ...

In 2014, WhatsApp cofounder Brian Acton sold the popular chat app to Facebook for $19 billion. This past week, he told college students at a public appearance that they should delete Facebook ...

This article is more than 7 years old. On Tuesday, WhatsApp cofounder billionaire Brian Acton became part of the chorus: "It is time. #deletefacebook," Acton tweeted publicly to about 21,000 ...

But one thing is not up for debate: the acquisition will make WhatsApp's founders billionaires. For 38-year-old cofounder Jan Koum, it's a far cry from where he started in this country.

Even under Facebook ownership, Jan Koum says that the simplicity and efficiency that made WhatsApp a hit in the first place remain all-important. Three and a half years ago, Facebook announced its ...

WhatsApp co-founder Brian Acton has also joined as the foundation's executive chairman, his first new role since leaving WhatsApp last fall. And Acton's not only devoting the next phase of his ...

WhatsApp cofounder Brian Acton has revealed that he had a tense clash with Facebook COO Sheryl Sandberg over monetizing the messaging app. In an interview with Forbes, Acton said he wanted to ...

WhatsApp's co-founder Jan Koum is leaving the company and has announced the move on a Facebook post saying it was “time for [him] to move on”. His move comes over four years after Facebook ...

WhatsApp co-founder Jan Koum said in an interview that video calls will be rolled out to 180 countries within hours after the feature is introduced at an event in India. “We obviously try to be ...