WARSAW, Poland – Subscribers of Kyivstar, Ukraine’s largest mobile operator, could not make calls, use mobile and home internet services, or access the operator’s website or apps on December 12 and 13. In the morning of December 12, the Kyivstar network, which is used by 24 million Ukrainians across the country, was the target of...
Cell phone provider Kyivstar restores connectivity after massive Russian cyberattack
By Roman Tymotsko7 Mins Read