SK Telecom's Market Share Drops Below 40% for the First Time Amid Massive Subscriber Exodus Following Cyberattack

Reporter Paul Lee / approved : 2025-07-21 03:31:32
  • -
  • +
  • 인쇄

Photo = SK Telecom

 

 

[Alpha Biz= Paul Lee] SK Telecom’s share of the South Korean mobile telecommunications market has fallen below 40% for the first time, as a result of massive customer defections following a major hacking incident in April.



According to the Ministry of Science and ICT’s report on wireless and wired communication services as of May 2024, SK Telecom’s subscriber base stood at 22,499,042, accounting for 39.29% of the total market. This marks a 0.79 percentage point decline from April’s 22,924,260 subscribers (40.08%).



This is the first time SK Telecom has lost its dominant 40% market share.



A total of 835,214 subscribers left the carrier after SK Telecom waived early termination penalties for those wishing to switch providers following the cyberattack. The net decrease in subscribers amounted to 601,376.



In contrast, rivals KT and LG Uplus gained market share. KT's subscribers rose to 13,610,780 (23.77%) and LG Uplus to 11,131,466 (19.45%), representing increases of 0.32 and 0.23 percentage points, respectively, compared to April.



The data indicates that most of SK Telecom’s lost subscribers migrated directly to its competitors.

 

 

 

 

Alphabiz Reporter Paul Lee(hoondork1977@alphabiz.co.kr)

어플

주요기사

Goldman Sachs Reinitiates Coverage on K-Beauty; Names APR as Top Pick2025.12.11
KRX Designates SK hynix as “Investment Warning” Stock2025.12.11
FSC Orders Budget Recovery and Disciplinary Measures Over Alleged Leisure Activities During Overseas Business Trip2025.12.11
Coupang Replaces Korea CEO Ahead of Parliamentary Hearing as Data Breach Crisis Deepens2025.12.11
U.S. Court Denies Pedal Point Holdings’ Motion to Stay Proceedings Pending Appeal2025.12.11
뉴스댓글 >

건강이 보이는 대표 K Medical 뉴스

HEADLINE

PHOTO

많이 본 기사