3 ms·
tldr hackers are from DragonSector (one of the top CTF teams) - https://dragonsector.pl/ https://dragonsector.pl/ They were contacted by workshop which was doi
by mciancia 3y ago
tldr
hackers are from DragonSector (one of the top CTF teams) - https://dragonsector.pl/ https://dragonsector.pl/
They were contacted by workshop which was doing maintenance of those trains and had no idea why they stopped working