大和証券 委託先サーバー不正アクセス 個人情報11万人分流出か

Intrusion · Oct 5, 2026 · detected in the news
Moderate STIX 2.1 MISP
Detected Found by rules in 1 news article; not reviewed by an analyst. Type, severity, countries and actor come from rules over the headlines: read the sources. How detection works
Summary

Detected automatically from 1 article in 1 outlet (NHK), Oct 5, 2026. Type: intrusion. Asia-Pacific countries affected: Japan. Largest figure in the headlines: 110,000. Read the sources before relying on any of it: no analyst has reviewed this entry unless it says so.

Actor named in the coverage
Not attributed
Where
JP Japan
EU relevance
Low
No EU member state, EU response or EU project sector involved
Graded by rules: EU member states affected, EU response, EU sanctions, EU projects in the sector hit.