Federal prosecutors are investigating Facebook’s data deals with more than 150 tech giants, including Amazon, Apple, Microsoft and Sony. The agreements allowed the companies to see user data, sometimes without their consent. Facebook has ended most of the partnerships over the past two years. “We are cooperating with investigators and take those probes seriously,” said a Facebook spokesperson in a statement to The New York Times. Meanwhile, Facebook’s Chris Cox, chief product officer, and Chris Daniels, the vice-president in charge of WhatsApp, are both leaving the company, CEO Mark Zuckerberg announced in a blog post. (New York Times, CNBC)