In a letter sent recently to Facebook-owned WhatsApp messaging service, European privacy watchdog group, the Article 29 Working Party (WP29), has warned the service about its changed privacy policy which facilitates the sharing of WhatsApp user data with Facebook.
With the changes made by WhatsApp to its privacy policy paving the way for the sharing of user data, the European regulators have told WhatsApp that they have some "serious concerns" about the changed policy.
