Ukraine’s largest telecommunications operator Kyivstar says it has been hit by a “powerful” cyberattack that has disrupted phone and internet services for millions of people across the country. In a Facebook post confirming the incident on Tuesday, Kyivstar wrote that the cyberattack has caused a “technical failure” that left customers without mobile connections or internet […]

© 2023 TechCrunch. All rights reserved. For personal use only.