Routing error caused network outage, South Korean telco KT says
https://www.reuters.com/article/southkorea-internet/routing-error-caused-network-outage-south-korean-telco-kt-says-idUSKBN2HF089
SEOUL (Reuters) -South Korean telecom service provider KT Corp said a widespread outage on Monday was due to a "routing error" and not a cyber attack as initially suspected.