Security concerns have emerged, after the upgrade of the British railway network that can be affected by malware. The new network upgrade in the United Kingdom has raised a lot of concerns, as far as its overall network security is concerned. Over thirty million pounds will be invested in the upgrade, which can potentially lead to loss of control over the railway network. The same system planned to be installed in the UK will be expanded and it will stretch over the European Union. The estimated year in which all the systems will be replaced with this upgrade is 2020.”]
Source: https://securityaffairs.co/wordpress/38404/hacking/hackers-crash-trains-uk.html