@misc{shastri2019seven, title={The Seven Sins of Personal-Data Processing Systems under GDPR}, author={Supreeth Shastri and Melissa Wasserman and Vijay Chidambaram}, year={2019}, eprint={1903.09305}, archivePrefix={arXiv}, primaryClass={cs.CY}, url={https://arxiv.org/abs/1903.09305} }