Discover and read the best of Twitter Threads about #bantheexpressvote
Most recents (1)
😳ES&S’s ExpressVote voting system reportedly has an integrated zebra technologies barcode reader whose “operation can be modified by scanning configuration barcodes,” which can “reconfigure which types of barcodes the scanner reads,” & “how it reads...&..processes them.” 1/ 
2/ “They could cause the barcode scanner to stop tabulating ExpressVote barcodes or to tabulate them incorrectly. They can even be used to allow sending unintended data & keyboard commands to the voting system.”
3/ “A set of carefully constructed keyboard commands could be used to manipulate the voting system software.”
