![facebook-says-hackers-accessed-sensitive-personal-information-on-29-million-users](https://utterbuzz.com/wp-content/uploads/2019/05/facebook-says-hackers-accessed-sensitive-personal-information-on-29-million-users-640x360.jpg)
Late last month, Facebook disclosed a massive security vulnerability that it claimed affected some 50 million login tokens, but details were somewhat thin on its impact pending further investigation. In a blog post today, the results are in some ways better and worse.