WhatsApp's new policy is going to share user information and photos/videos on facebook.
some sources said it is dangerous because whatsapp shares all related information like photos and videos on facebook bus whatsapp itself said that they are going to improve its ad services by knowing our conversation.
"Share my WhatsApp Information on Facebook to improve my Facebook ads and product experiences. your chats and phone number will not be shared on facebook regardless of this setting" how to disable WhatsApp to share information on Facebook?
to disable this goto your whatsapp setting and click on Account
then uncheck the tick which says to share the information