Cybersecurity incident — 2018-06-12 00:00:00
Affected organization: Slovak Hydro-meteorological Institute
Affected country: Slovakia
Industry: Public Administration
Event type: Disruptive
Event subtype: External Denial of Service
Motive: Undetermined
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined

Several Slovakian websites including the Slovak Hydro-meteorological Institute and slovensko.sk are hit by a wave of DDoS attacks.