@inproceedings {180241, author = {Georgios Kontaxis and Michalis Polychronakis and Angelos D. Keromytis and Evangelos P. Markatos}, title = {{Privacy-Preserving} Social Plugins}, booktitle = {21st USENIX Security Symposium (USENIX Security 12)}, year = {2012}, isbn = {978-931971-95-9}, address = {Bellevue, WA}, pages = {631--646}, url = {https://www.usenix.org/conference/usenixsecurity12/technical-sessions/presentation/kontaxis}, publisher = {USENIX Association}, month = aug }