q3k :blobcatcoffee: (@q3k@hackerspace.pl)
mastodon.social
Attached: 1 image I can finally reveal some research I've been involved with over the past year or so. We (@redford@infosec.exchange, @mrtick@infosec.exchange and I) have reverse engineered the PLC code of NEWAG Impuls EMUs. These trains were locking up for arbitrary reasons after being serviced at third-party workshops. The manufacturer argued that this was because of malpractice by these workshops, and that they should be serviced by them instead of third parties. 1/4

We (@redford, @mrtick and I) have reverse engineered the PLC code of NEWAG Impuls EMUs. These trains were locking up for arbitrary reasons after being serviced at third-party workshops. The manufacturer argued that this was because of malpractice by these workshops, and that they should be serviced by them instead of third parties.

  • rustyricotta@lemmy.mlEnglish
    4·
    11 months ago

    The McDonald’s ice cream machines have a similar vibe, but that doesn’t seem to be as smartly/evilly executed as these trains. Remote kill switches are insane.