KDDI Corporation
ent_d34ba3333e4582f8ca51c259
KDDI Corporation is a major Japanese telecommunications company that provides mobile phone, internet, and other communication services. It is one of the largest mobile network operators in Japan.
AI-summarized from indexed web sources · Tokyo · 2026-08-07 · source
Disclosures
1
Leak Site · 1 jurisdiction
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
—
no filed count in sample
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- KDDI Corporation
- Normalized
- kddi— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- kddi.com
Unverified threat-actor claim — not a regulatory filing
Attribution, victim identity, and counts shown here derive from a threat actor's public extortion-blog claims, aggregated by ransomware.live. They have not been validated by the victim or any regulator. Treat them as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.