TagAlong: A Free, Wide-Area Data-Muling Service Built on the AirTag Protocol. - Alex Bellon; Alex Yen; Pat Pannuto (SenSys, 2022)

Understanding the Viability of Gmail's Origin Indicator for Identifying the Sender. - Enze Liu 001; Lu Sun; Alex Bellon; Grant Ho; Geoffrey M. Voelker; Stefan Savage; Imani N. S. Munyaka (SOUPS, 2023)

TagAlong: Free, Wide-Area Data-Muling and Services. - Alex Bellon; Alex Yen; Pat Pannuto (HotMobile, 2023)

An Empirical Analysis on the Use and Reporting of National Security Letters. - Alex Bellon; Miro Haller; Andrey Labunets; Enze Liu 001; Stefan Savage (CSLAW, 2025)