No (Privacy) News is Good News: An Analysis of New York Times and Guardian Privacy News from 2010–2016

摘要

Privacy news influences end-user attitudes and behaviors as well as product and policy development, and so is an important data source for understanding privacy perceptions. We provide a largescale text mining of privacy news, focusing on patterns in sentiment and keywords. This is a challenging task given the lack of a privacy news repository and a ground truth for sentiment. Using high-precision data sets from two popular news sources in the U. S. and U. K., the New York Times and the Guardian, we find negative privacy news is far more common than positive. In addition, in the NYT, privacy news is more prominently reported than many world events involving significant human suffering. Our analysis provides a rich snapshot of this driver of privacy perceptions and demonstrates that news facilitates the systematization of privacy knowledge.