Polish railway cyberattack
 | This article needs to be updated. (February 2024) |
The Polish railway cyberattack is a series of suspected sabotage attempts in August 2023 aimed at the Polish State Railways.
Method
[edit]The "radio stop" command system has a vulnerability - when a certain three tonal signal is transmitted through the railway radio network, trains stop automatically.[1]
Events
[edit]Friday 25 August
[edit]At 9:23 pm on two sections of line near Szczecin a stop signal was broadcast by an unknown person.[1] It affected more than 20 trains and freight traffic was stopped as a precaution.[1] Services were restored within hours.[2]
Saturday 26 August
[edit]Around 6pm near Gdynia a second incident took place - a freight train was also affected later that evening.[1]
Sunday 27 August
[edit]Trains near Białystok were affected by fake stop signals.[1] Five passenger trains and one freight train were stopped.[3] Two men were arrested in connection with the disruption near Białystok.[3] One suspect is a police officer.[3] Prosecutors opened an investigation.[3]
Monday 28 August
[edit]Police in Białystok announced they had begun a dismissal procedure against the officer arrested on Sunday.[3] Sixteen people have been arrested as suspects in spying for Russia.[3]
Investigation
[edit]The disruptions are being investigated both by police and intelligence organisations, including the Internal Security Agency.[3]
Some of the disruptive signals included the Russian anthem and part of a speech by Vladimir Putin.[2]
References
[edit]- ^ a b c d e Morris, Loveday (2023-08-28). "Poland investigates train mishaps for possible Russian connection". The Washington Post. Retrieved 2023-08-30.
- ^ a b "Poland investigates cyber-attack on rail network". BBC News. 2023-08-27. Retrieved 2023-08-30.
- ^ a b c d e f g "Poland is investigating disruptions to train traffic from unauthorized radio signals". Associated Press. 2023-08-28.