Whistleblower Christopher Wylie attends a protest against data analysis company Cambridge Analytica in London. Wylie, a former research director at Cambridge Analytica, had earlier claimed a so-called data grab had been carried out on more than 50mn profiles in 2014.
Whistleblower Christopher Wylie attends a protest against data analysis company Cambridge Analytica in London. Wylie, a former research director at Cambridge Analytica, had earlier claimed a so-called data grab had been carried out on more than 50mn profiles in 2014.