LG Uplus, a major South Korean telecom operator, has reported a suspected data breach to the national cybersecurity watchdog KISA.
All three major South Korean telecom providers, including SK Telecom and KT Telecom, have reported cybersecurity incidents in the past six months.
South Korea’s Ministry of Science and ICT is investigating the incidents, which may be related to cyberattacks similar to the recent breach at SK Telecom.
Author's summary: LG Uplus reports data breach amid series of cybersecurity incidents in South Korea.