Analysis of information sources in references of the Wikipedia article "Carole Cadwalladr" in English language version.
Finalist: Staff of The New York Times, with contributions from Carole Cadwalladr of The Guardian/The Observer of London : For reporting on how Facebook and other tech firms allowed the spread of misinformation and failed to protect consumer privacy, leading to Cambridge Analytica's theft of 50 million people's private information, data that was used to boost Donald Trump's campaign.