Poland / 2025-12-29-pl-1
/ date of the event
Remote terminal units, network equipment and the communications linking distributed generation sites to control centres were compromised: wind farms, solar installations and combined heat and power plants. No loss of supply followed; the prime minister said the attack had been thwarted and the system was never at risk. This was not a nationwide blackout. The event has no single point on the map because it touched multiple sites whose full list the source does not give.
suspected
Someone has named a perpetrator, but this is neither a court finding nor a formal attribution by a state.
Named party: ELECTRUM
D - documented journalistic investigation
Dragos / 2026-01-28 / carrying out the act
The analytics firm Dragos writes that it "can confirm with moderate confidence that the threat group ELECTRUM is responsible". That is a technical assessment by a private company with a stated confidence level, not an official state attribution. Dragos names a group, not a state; ELECTRUM's links to any state apparatus are not established here.
No casualties reported.
Dragos / 2026-01-28 / primary source
supports: the record, the attribution, that it happened, the date