@inproceedings{nikiforakis2011exposing, title={Exposing the lack of privacy in file hosting services}, author={Nikiforakis, N. and Balduzzi, M. and Van Acker, S. and Joosen, W. and Balzarotti, D.}, booktitle={Proceedings of the 4th USENIX conference on Large-scale exploits and emergent threats}, pages={1--1}, year={2011}, organization={USENIX Association} }