Another day, another Facebook data scandal. This time the scandal involves Facebook uploading the complete address books of 1.5 million new users without their consent. Facebook said these new users’ contacts were “unintentionally uploaded” since May 2016, reports Business Insider.
Here’s why Facebook says this mistake happened. Prior to May 2016, Facebook offered an option for new users to verify their email account and upload all their contacts from that email account at the same time. The uploading of contacts was so Facebook could see who you knew and make friend recommendations based on your contacts.