Polish trains lock up when serviced in third-party workshops - eviltoast
q3k @ 37c3 📞4Q3K (4735) (@q3k@hackerspace.pl)
social.hackerspace.pl
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

Bisschen nerdig, aber durchaus mit Bahnbezug und ziemlich spannend:

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.

Beim kommenden Chaos Communication Congress wird es dazu ebenfalls einen Talk geben und auch drüben bei HN wird fleißig diskutiert.