Two Senior Executives Depart Facebook Amid Company Reorganization

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Facebook CEO Mark Zuckerberg

The news of product chief Chris Cox's departure comes a week after CEO Mark Zuckerberg announced a new "privacy-focused" mission for Facebook that will emphasize private messaging over public sharing.

Two top Facebook executives are leaving the company, including product chief Chris Cox, who was long one of CEO Mark Zuckerberg's top deputies.

Chris Daniels, who led the encrypted messaging app WhatsApp, will also depart Facebook, Zuckerberg wrote Thursday in a post announcing the news.

It isn't clear what future plans the executives have. Zuckerberg wrote that Cox considered leaving years ago to pursue new projects, but decided to stay in 2016, around the time Facebook began taking heat for acting as a conduit for misinformation and Russian election interference. Zuckerberg phrased that more delicately, noting, "We both realized we had too much important work to do to improve our products for society."

Cox joined 13 years ago and helped create Facebook's News Feed feature. Less than a year ago, he was put in charge of all of Facebook's apps, including its flagship social media site as well as Instagram, WhatsApp and Messenger.

Reversing course, Facebook will not appoint a direct replacement for Cox. Instead, the leaders of each app will report to Zuckerberg.

The news of Cox's departure comes a week after Zuckerberg announced a new "privacy-focused" mission for Facebook that will emphasize private messaging over public sharing. Many of the changes the CEO outlined involve duplicating some of WhatsApp's features in Facebook's other messaging apps.

Daniels has been at Facebook nearly nine years, and previously led the company's Internet.org effort, a project aimed at bringing internet access to developing countries. He was named the head of WhatsApp less than a year ago.

Longtime Facebook executive Will Cathcart will now lead WhatsApp.

These two departures come on the heels of founding-executive departures at Facebook-owned Instagram and WhatsApp last year.