Black Hat USA 2018: A History of Voting Machine Vulnerabilities & Persistent Hacks. Carsten Schuermann, Associate Professor at IT University of Copenhagen will present Lessons from Virginia – A Comparative Forensic Analysis of WinVote Voting Machines Dont miss the Briefing. View the Briefings lineup by Track to narrow down more than 110+ Briefings by topic of interest. Register soon to secure the lowest possible rate and save on your pass type.”]