Facebook builds shadow profiles, dossiers of information on people who are not a part of its network. (fortune.com)
Their Arcimboldo - like sculptures made of grotesque stuff magically resolve into shadow profiles of the artists in a way that is technically spectacular, hugely entertaining — and perhaps a tiny bit superficial. (theguardian.com)
The collection and aggregation of information about people who do not have Facebook accounts, known as shadow profiles. (cdt.org)