Professor Who Sold Facebook Data To Cambridge Analytica 'Sincerely Sorry'

Kogan told CBS' "60 Minutes" he was "sincerely sorry" for assuming that everyone knew their data was being mined, but didn't care. He was the one who designed the personality quiz that granted access to personal data ― location, gender, birthday and page likes for the person taking the quiz as well as their friends ― on tens of millions of Facebook users.