alt Hacker Newshttps://hackaday.com/2023/08/29/polish-railways-fall-victim-...
tl;dr: Trains can be stopped by a transmitting a simple, documented tone sequence over analog radio.
https://hackaday.com/2023/08/29/polish-railways-fall-victim-...
tl;dr: Trains can be stopped by a transmitting a simple, documented tone sequence over analog radio.
Ah, good, not the same thing then.
Honestly, DB are perfectly capable of clusterf*cking their GSM-R without help from Russia.