Revelations keep emerging in the Cambridge Analytica personal-data scandal, which has captured global public attention for more than a week. But when the dust settles, researchers harvesting data online will face greater scrutiny. And so they should.
At the centre of the controversy is Aleksandr Kogan, a psychologist and neuroscientist at the University of Cambridge, UK. In 2014, he recruited people to complete a number of surveys and sign up to an app that handed over Facebook information on themselves — and tens of millions of Facebook friends. Kogan passed the data to SCL, a UK firm that later founded controversial political-consultancy firm Cambridge Analytica in London. (All those involved deny any wrongdoing.) Tiếp tục đọc “Cambridge Analytica controversy must spur researchers to update data ethics”
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