Cybersecurity incident — 2021-03-17 00:00:00
Affected organization: Polish National Atomic Energy Agency and Health Ministry
Affected country: Poland
Industry: Public Administration
Event type: Disruptive
Event subtype: Message Manipulation
Motive: Sabotage
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined

Two Polish government websites are hacked and used briefly to spread false information about a non-existent radioactive threat, in what a Polish government official said had the hallmarks of a Russian cyberattack.