Korea Telecom is an organization tracked by ThreatCluster, appearing in 2 threat clusters built from 3 intelligence report mentions.
Korea Telecom is a organization tracked across 2 threat clusters and 3 intelligence report mentions on ThreatCluster. First observed December 22, 2025; most recent activity July 30, 2026.
KT Corp was fined ₩53.97 billion (approximately $37.6 million) by South Korea's privacy regulator for failing to secure its femtocell system, allowing unauthorized access to its mobile network. The breach began in…
On December 22, 2025, South Korea's government announced a new policy requiring mobile carriers to use facial recognition scans for verifying the identity of new customers. This measure aims to combat the issue of…
Korea Telecom is an organization tracked by ThreatCluster, appearing in 2 threat clusters built from 3 intelligence report mentions.
The most recent intelligence report mentioning Korea Telecom on ThreatCluster is dated July 30, 2026. Activity was first observed December 22, 2025, giving a tracked span from then to July 30, 2026.
Across ThreatCluster reporting, Korea Telecom most frequently co-occurs with Data Breach, Malware, Phishing, Coupang, LG Uplus, among 12 tracked related entities.
The most significant recent cluster is “KT Corp Fined ₩53.97 Billion for Femtocell Breach and Evidence Tampering” (3 articles · Updated July 30, 2026). Korea Telecom appears across 2 threat clusters in total, listed above with sources.
Korea Telecom appears in 3 intelligence report mentions across 2 deduplicated threat clusters, aggregated from 17,000+ monitored sources.