metacurity, 5 months ago

"In one of the coolest and more outrageous repair stories in quite some time, four white-hat hackers helped a regional rail company in southwest Poland unbrick a train that had been artificially rendered inoperable by the train’s manufacturer after an independent maintenance company worked on it."
https://www.404media.co/polish-hackers-repaired-trains-the-manufacturer-artificially-bricked-now-the-train-company-is-threatening-them/?ref=daily-stories-newsletter