Guardian, The

50 million Facebook profiles harvested for Cambridge Analytica in major data breach

Cambridge Analytica, the data analytics firm that worked with Donald Trump’s election team and the winning Brexit campaign, harvested millions of Facebook profiles of US voters, in one of the tech giant’s biggest ever data breaches, and used them to build a powerful software program to predict and influence choices at the ballot box.

UK: WhatsApp sharing user data with Facebook would be illegal

The Information Commissioner’s Office (ICO), the United Kingdom’s data protection watchdog, has concluded that WhatsApp’s sharing of user data with its parent company Facebook would have been illegal. The messaging app was forced to pause sharing of personal data with Facebook in November 2016, after the ICO said it had cause for concern. The ICO opened a full investigation into the matter in August that year.