PAGES 1319-1320:
At the September 2018 hearing, Dr. Alex Halderman, a Professor of Computer Science and Engineering and Director of the Center for Computer Security and Society at the University of Michigan in Ann Arbor, discussed and demonstrated how a malware virus can be introduced into the DRE machine by insertion of an infected memory card (or by other sources) and alter the votes cast without detection. Dr. Halderman gave a live demonstration in Court with a Diebold DRE using the same type of equipment and software as that used in Georgia. The demonstration showed that although the same total number of votes were cast, the contaminated memory card's malware changed the actual votes cast between candidates. There was no means of detection of this as the "malware modified all of the vote records, audit logs, and protective counters stored by the machine, so that even careful forensic examination of the files would find nothing amiss." (Halderman Affidavit, Doc. 260-2 ¶ 19.)