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1. Embed this notice
   Ryan Castellucci (they/them) :nonbinary_flag: (ryanc@infosec.exchange)'s status on Tuesday, 10-Feb-2026 19:25:51 JST Ryan Castellucci (they/them) :nonbinary_flag:

   Thinking about making a device that interfaces with a CAN bus, what could go wrong?

   • Embed this notice
     chaz (chaz@infosec.exchange)'s status on Tuesday, 10-Feb-2026 19:49:29 JST chaz

     in reply to

     @ryanc A friend of my was messing with an open source self driving system and the system tried to turn the steering too fast, causing the ECU to lock up.

   • Embed this notice
     Ryan Castellucci (they/them) :nonbinary_flag: (ryanc@infosec.exchange)'s status on Wednesday, 11-Feb-2026 03:02:02 JST Ryan Castellucci (they/them) :nonbinary_flag:

     in reply to

     • XANTRONIX
     • dakkar

     @dakkar @xan fortunately this is not an automotive application

   • Embed this notice
     XANTRONIX (xan@xantronix.social)'s status on Wednesday, 11-Feb-2026 03:02:04 JST XANTRONIX

     in reply to

     • dakkar

     @dakkar @ryanc it's ok to fuzz your ECU while you're barrelling down the freeway

     (don't do this)

   • Embed this notice
     dakkar (dakkar@s.thenautilus.net)'s status on Wednesday, 11-Feb-2026 03:02:06 JST dakkar

     in reply to

     • XANTRONIX

     @ryanc@infosec.exchange I believe @xan@xantronix.social has some relevant experience