Snapchat comms chief departs

Mary Ritti, Snap’s vice president of communications, is to exit the company, the latest in a slew of high-profile departures.
Ritti has been at Snap for six years, joining as its ninth employee and seeing it through its IPO last year. However, in an email sent to staff she said that she wanted to "take a deep breath and explore what's next".
"I’ve never been more passionate about a product or a company and I can say that this has been the most challenging and the most rewarding exper