Sandworm Linked Group Sabotages Major Ukrainian Communications Provider Affecting Millions of Customers

February 14, 2024


A hacker group calling itself Solntsepek—previously linked to Russia’s notorious Sandworm hackers - is responsible for sabotaging Kyivstar, a major Ukrainian mobile and internet provider, cutting off communications for millions and even temporarily sabotaging the air raid warning system in the capital of Kyiv.

Incident Date

December 12, 2023



Estimated Cost

No cost values disclosed.


Type of Malware

No Malware identified

Threat Source