Smartphones in a Microwave: Formal and Experimental Feasibility Study on Fingerprinting the Corona-Warn-App. - Henrik Graßhoff; Florian Adamsky; Stefan Schiffner (ARES, 2023)

Identification of Compositional Risks in Data Protection Impact Assessments and Beyond. - Henrik Graßhoff; Meiko Jensen; Malte Hansen; Nils Gruschka (EuroS&P (Workshops), 2025)