Exactly. If they "fell victim to cybercriminals" who entered backdoors in the code (that they didn't know about for over 2 years!) then Newag should instantly r

Exactly. If they "fell victim to cybercriminals" who entered backdoors in the code (that they didn't know about for over 2 years!) then Newag should instantly recall all trains for inspection. Contrarily, if they _knew_ about it, and didn't tell anyone, then it's even worse.