Anatomy of a Vulnerable Fitness Tracking System: Dissecting the Fitbit Cloud, App, and Firmware. Classen, J., Wegemer, D., Patras, P., Spink, T., & Hollick, M. Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 2(1):1–24, March, 2018.
Anatomy of a Vulnerable Fitness Tracking System: Dissecting the Fitbit Cloud, App, and Firmware [link]Paper  doi  bibtex   
@article{classen_anatomy_2018,
	title = {Anatomy of a {Vulnerable} {Fitness} {Tracking} {System}: {Dissecting} the {Fitbit} {Cloud}, {App}, and {Firmware}},
	volume = {2},
	issn = {2474-9567, 2474-9567},
	shorttitle = {Anatomy of a {Vulnerable} {Fitness} {Tracking} {System}},
	url = {https://dl.acm.org/doi/10.1145/3191737},
	doi = {10.1145/3191737},
	language = {en},
	number = {1},
	urldate = {2020-05-20},
	journal = {Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies},
	author = {Classen, Jiska and Wegemer, Daniel and Patras, Paul and Spink, Tom and Hollick, Matthias},
	month = mar,
	year = {2018},
	pages = {1--24}
}

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