NTT West is an organization tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
NTT West is a organization tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 13, 2026; most recent activity June 13, 2026.
Kyushu Electric Power Transmission and Distribution Co. announced on June 8, 2026, that a missing unencrypted SSD contained personal records of up to 10.9 million customers. The SSD was lost during a routine backup…
NTT West is an organization tracked by ThreatCluster, appearing in 1 threat cluster built from 1 intelligence report mention.
The most recent intelligence report mentioning NTT West on ThreatCluster is dated June 13, 2026.
The most significant recent cluster is “Kyushu Electric Reports Major Data Breach Affecting 10.9 Million Customers” (2 articles · Updated June 12, 2026). NTT West appears across 1 threat cluster in total, listed above with sources.
NTT West appears in 1 intelligence report mention across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.