If you are one of the WhatsApp users there is something that you need to know, the popular messaging app will begin sharing its users’ data with Facebook. Facebook, that acquired WhatsApp for $19 Billion in 2014, will use the information about WhatsApp users to target advertising.
“But by coordinating more with Facebook, we’ll be able to do things like track basic metrics about how often people use our services and better fight spam on WhatsApp. And by connecting your phone number with Facebook’s systems, Facebook can offer better friend suggestions and show you more relevant ads if you have an account with them. For example, you might see an ad from a company you already work with, rather than one from someone you’ve never heard of. You can learn more, including how to control the use of your data, here.”
WhatsApp will begin pushing users to share some information about their account (i.e. Phone numbers) with Facebook, that could be used by Facebook for various activities, for example, to suggest phone contacts as friends.
WhatsApp reassured its users, the contents of users’ messages will continue to be protected by end-to-end encrypted, meaning that both the company and Facebook cannot read them.
Unfortunately, the company is offering a partial opt-out solution for the data sharing with Facebook as clarified in the following statement:
“data will still be shared “for other purposes such as improving infrastructure and delivery systems, understanding how our services or theirs are used, securing systems, and fighting spam, abuse, or infringement activities.”
WhatsApp users that desire to opt -out of sharing data for Facebook ad-targeting purpose have the following options:
For those who have already accepted the new T&Cs without unchecking the box to share their information with Facebook.
(Security Affairs – Privacy, Facebook)