FILE PHOTO: Refugees from Ukraine walk at the Central Railway Station, following Russia's invasion of Ukraine, in Warsaw, Poland, March 12, 2022. Adam Stepien/Agencja Wyborcza.pl via REUTERS
WARSAW (Reuters) - Poland's domestic security agency is investigating a hacking attack on the country's railway network which led to traffic disruption overnight, the state-run Polish Press Agency reported on Saturday.
Poland's Internal Security Agency (ABW) and police are probing an unauthorized use of the system involved in rail traffic management, Stanisław Zaryn, deputy coordinator of special services, told the news agency.
