Digital campaigns have evolved from banner ads 20 years ago to Cambridge Analytica harvesting our Facebook data. Has the rise of micro-targeting become a threat to democracy?
Julia Carrie Wong
‘It might work too well’: the dark art of political advertising online
Company announces end to trial in which professional news posts were removed from users’ feeds in six countries
Alphabet-owned company Waymo says former employee Anthony Levandowski stole secrets before founding Otto, Uber’s self-driving truck brand