Facebook uploaded the contacts of 1.5m people without permission

On Thursday, at just about the same time as the most highly anticipated government document of the decade was released in Washington D.C., Facebook updated a month-old blog post to note that actually a security incident impacted “millions” of Instagram users and not “tens of thousands” as they said at first.

Last month, Facebook announced that hundreds of millions of Facebook and Facebook Lite account passwords were stored in plaintext in a database exposed to over 20,000 employees.

https://www.theregister.co.uk/2019/04/18/facebook_hoovered_up_15m_address_books_without_permission/