Cyberattack on Ukraine's Kyivstar knocks out telecom services
On December 12, 2023, Kyivstar, Ukraine's largest mobile operator, was hit by a cyberattack that disrupted telecom services and damaged part of its infrastructure. Parent company VEON announced on December 19 that services had been restored. Revenue losses from the attack were later estimated at about $100 million, and Ukraine began gathering evidence to prosecute the attackers.
Key facts
- Affected organization
- Kyivstar
- Incident type
- Hacking & intrusion
- Occurred / detected
- 2023-12-12
- Scale of damage
- Telecom services disrupted, part of infrastructure damaged, revenue losses estimated at about $100 million
- Cause / method
- Cyberattack attributed to Russia's Sandworm
- Location
- Ukraine
Timeline
- Kyivstar's telecom services went down due to a cyberattack.
- Damage to part of the infrastructure became known, and Ukraine's computer emergency response team launched an investigation.
- Parent company VEON announced that Kyivstar's services had been restored.
- Russia's Sandworm was named as being behind the attack.
- Revenue losses from the attack were estimated at about $100 million.
- Ukraine began gathering evidence to prosecute the attackers in The Hague.
Also affected by this incident
Kyivstar cyberattack expected to cost parent VEON about $100 million in revenue
↳ Knock-on damage from the Kyivstar incident · View original incidentImpact: Expected revenue loss of about $100 million
Ukraine's Kyivstar suffered a cyberattack that was expected to cause revenue losses for its parent company VEON Ltd. The expected revenue loss is about $100 million.
Read on Reuters ↗
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The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.