Unique in the shopping mall: On the reidentifiability of credit card metadata
Unique in the shopping mall: On the reidentifiability of credit card metadata Yves-Alexandre de Montjoye1,*, Laura Radaelli2, Vivek Kumar Singh1,3, Alex “Sandy” Pentland1 1Media Lab, Massachusetts Institute of Technology (MIT), 20 Amherst Street, Cambridge, MA 02139, USA. 2Department of Computer Science, Aarhus University, Aabogade 34, Aarhus, 8200, Denmark. 3School of Communication and Information, Rutgers University,…