Reporter and Feature WriterThe Observer
Carole Cadwalladr is a journalist for the Guardian and Observer in the United Kingdom. She worked for a year with whistleblower Christopher Wylie to publish her investigation into Cambridge Analytica, which she shared with the New York Times. The investigation resulted in Mark Zuckerberg being called before Congress and Facebook losing more than $100 billion from its share price.
Cadwalladr's work has won a Polk Award and the Orwell Prize for political journalism, and she was named a Pulitzer Prize finalist for National Reporting in 2019. She is the co-founder of non-profit, the Citizens, that seeks to hold big tech to account through a combination of investigative journalism, campaigning and storytelling.