Poster: A Large Scale Investigation of Obfuscation Use in Google Play PDFAuthors:Dominik Wermke, Nicolas Huaman, Yasemin Acar, Bradley Reaves, Patrick Traynor, and Sascha Fahl.Venue:26th Annual Network and Distributed System Security Symposium (NDSS)Date:February 24-27, 2019Type:PosterPoster