van eck phreaking has been used successfully against electronic ballot machines.[0] apparently it was demonstrated practically during the Korean War; but I can

van eck phreaking has been used successfully against electronic ballot machines.[0] apparently it was demonstrated practically during the Korean War; but I can't find anything much about that. [0]: https://yro.slashdot.org/story/09/11/22/027229/Brazilian-Breaks-Secrecy-of-Brazils-E-Voting-Machines-With-Van-Eck-Phreaking https://yro.slashdot.org/story/09/11/22/027229/Brazilian-Bre...