Federico Maggi is a Senior Threat Researcher with Trend Micro's Forward-Looking Threat Research (FTR) team, an elite team of researchers fighting against cyber criminals and scouting the future of the Internet to predict the future evolutions of cybercrime. His research interests, mainly developed during his MSc and PhD, revolve around various topics under the "cyber security" and "cyber crime" umbrella terms, such as threat analysis and intelligence, malware analysis, mobile security, fraud analysis and detection, web- and social-network security and data visualization. Before joining Trend Micro, Federico was an Assistant Professor at Dipartimento di Elettronica, Informazione e Bioingegneria (DEIB), Politecnico di Milano in Italy, with which he co-authors the talk on mobile ransomware. The ultra-sonic device communication talk, instead, is the result of a fruitful collaboration with UCSB in Winter 2015. Federico has given several lectures and talks as an invited speaker at international venues and research schools. He also serves in the review or organizing committees of well-known conferences.