Research by MPI-SWS faculty member Elissa Redmiles—along with collaborators Allison McDonald (University of Michigan), Catherine Barwulor (Clemson University), Michelle Mazurek (University of Maryland), and Florian Schaub (University of Michigan)—has received a Distinguished Paper Award at the 2021 USENIX Security Symposium. The paper investigates threats to the digital safety of European sex workers.