Cybersecurity incident — 2018-12-04 00:00:00
Affected organization: Ukraine Telecommunications Network
Affected country: Ukraine
Industry: Information
Event type: Exploitive
Event subtype: Exploitation of Application Server,Exploitation of End Hosts
Motive: Sabotage
Actor: Undetermined
Actor type: Criminal
Actor country: Undetermined

The Security Service of Ukraine (SBU) reveals to have stopped a "massive" cyberattack against the country's telecommunications network, and blames the Kremlin for the attempted hack.