In an article published in Michigan Telecommunications and Technology Law Review, Vol. 26, 2019 Oren Perez (together with Yifat Nahmias, Yotam Shlomo, and Uri Stemmer) argued that using social norm nudges can pose a threat to individuals’ privacy through re-identification of anonymised data. This risk has become more immanent with the increasing availability of massive data online. The article argues that the strategy of differential privacy can be used to mitigate these privacy risks and offer a way to employ social norms nudges while protecting individuals’ privacy. See: Nahmias, Yifat and Perez, Oren and Shlomo, Yotam and Stemmer, Uri, Privacy Preserving Social Norm Nudges (4 September 2019). Michigan Telecommunications and Technology Law Review, Vol. 26, 2019. Available at SSRN: https://ssrn.com/abstract=3447857.