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q3k :blobcatcoffee: (@q3k@hackerspace.pl) I can finally reveal some research I've been involved with over the past year or so. (mastodon.social)

submitted 11 months ago by PoseidonsWake@lemmy.world to c/technology@lemmy.world

6 comments fedilink hide all child comments

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.

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[–] RagingRobot@lemmy.world 28 points 11 months ago

I'm never buying a train from them again

[–] Colorcodedresistor@lemm.ee 23 points 11 months ago

holy shit, they went full retard. logic locks to give bogus codes, insane warning messages that could be ignored. gsm fencing so the trains that went to third party repairs would auto throw a code...that's john deere/nestle levels of toxicity.

[–] machinin@lemmy.world 11 points 11 months ago (2 children)

I wonder how prevalent this is in other industries. I would bet Tesla does similar things.

I do hope the company and people involved get what they deserve.

[–] rustyricotta@lemmy.ml 5 points 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.

[–] 4am@lemm.ee 3 points 11 months ago

Apple.

John Deere.

Tons of others I’m sure.

[–] jwt@programming.dev 1 points 11 months ago

Incredible work guys! Sadly we need heroes like you.