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Re:Farmers are having to hack their own tractors to make re... by mr_overalls on Tuesday February 09, 2021 @04:02PM (#26082343)
At least several years ago, the cracked John Deere firmware was done by Ukrainian hackers. This seems like a serious vulnerability for supply-side attacks.

High-end tractors have been driving autonomously for years, with precise GPS, multiple cameras, Internet connections, etc. It's not unthinkable that hostile nation-state actors could hack the firmware to simply direct a 25-ton combine to leave the field and drive through the nearest population center (or high-voltage transmission line, oil storage tank, etc.)

Re:Farmers are having to hack their own tractors to make re... by jandrese on Tuesday February 09, 2021 @04:13PM (#26082450)
The 5kph vehicle of terror!! Very slowly menacing the population!

It's like those bad monster movies where the people just stand their screaming while guy in the heavy and clunky rubber suit slowly waddles towards them.

Hacking something like a Tesla would probably be better. At least then you can maximize the V in your E=1/2mv^2 calculation.

Re:Farmers are having to hack their own tractors to make re... by LinuxBender on Tuesday February 09, 2021 @04:35PM (#26082651)
I need to find you some pictures of this. It happened, but with an angry human in Vermont. Flattened a bunch of police cars. Here are some [1] but I know there were more [2][3]. Trying to find the pictures of the cops laughing. Well, those pictures are gone, but you can see most of the story.

[1] - https://www.nbcnews.com/news/us-news/vermont-man-uses-tracto...

[2] - https://www.dailymail.co.uk/news/article-2182958/Police-Vt-f...

[3] - https://motleynews.net/2012/08/03/lmao-vermont-man-upset-ove...

Re:Farmers are having to hack their own tractors to make re... by jhawk28 on Tuesday February 09, 2021 @10:12PM (#26085361)
Our neighbor would chase "trespassing" police off his property with a bucket loader (tractor with a bucket).
Re:Farmers are having to hack their own tractors to make re... by whomst on Tuesday February 09, 2021 @06:19PM (#26083862)
There's also the Killdozer with Marvin Heemeyer but it was a bulldozer effectively turned into a tank
Re:Farmers are having to hack their own tractors to make re... by LinuxBender on Wednesday February 10, 2021 @03:54PM (#26094622)
I remember the videos of that. That would be a good example of high damage low risk to someone that takes control of a GPS/AI controlled bulldozer. And that was just one bulldozer. Imagine if every tractor, bulldozer, rock hauler, excavator were connected to a gaming engine and suddenly went full quake-3 arena at the same time.
Re:Farmers are having to hack their own tractors to make re... by Person5478 on Tuesday February 09, 2021 @05:35PM (#26083364)
That is absolutely hilarious.
Re:Farmers are having to hack their own tractors to make re... by anticensor on Tuesday February 09, 2021 @04:21PM (#26082515)
Combine harvesters can travel up to 40km/h when the harvesting mill is not operating.
Re:Farmers are having to hack their own tractors to make re... by Daho0n on Tuesday February 09, 2021 @06:28PM (#26083940)
Then they are just a slow truck. Hacking a truck would then be a more effective route.
Re:Farmers are having to hack their own tractors to make re... by ClumsyPilot on Tuesday February 09, 2021 @04:15PM (#26082465)
This is just a fantasy - they have to have a driver inside.

Their ripoff prices, however, are very much real

Re:Farmers are having to hack their own tractors to make re... by jldugger on Tuesday February 09, 2021 @04:14PM (#26082462)
> 25-ton combine to leave the field and drive through the nearest population center

Well, the good news is these things have a pretty low top speed, so I think you'd be able to dodge out of the way.

Re:Farmers are having to hack their own tractors to make re... by Laarlf on Tuesday February 09, 2021 @04:22PM (#26082526)
Tractors gave top speeds over 20 mph. If i was on foot, i would not call that "low"
Re:Farmers are having to hack their own tractors to make re... by grogenaut on Tuesday February 09, 2021 @04:44PM (#26082730)
and if they have to swerve to hit you they're going to roll. they are not stable vehicles at speed.
Re:Farmers are having to hack their own tractors to make re... by jldugger on Wednesday February 10, 2021 @04:01PM (#26094745)
slow enough to run to the left / right if you see it coming, since the turning radius is pretty wide.
Re:Farmers are having to hack their own tractors to make re... by the-dude on Tuesday February 09, 2021 @04:12PM (#26082435)
You are joking, right?
Re:Farmers are having to hack their own tractors to make re... by tux1968 on Tuesday February 09, 2021 @06:19PM (#26083859)
Come on. Having a physical ignition switch that isn't controlled electronically is not a new idea.