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DII-2023-00282
ReportedReported by fewer than three independent publishers, with no official finding.

Decade-long data leak raises serious concerns with NTT group

An editorial in The Asahi Shimbun begins: A prolonged, systemic failure in data security management resulted in a 10-year leak of personal information in about 9 million cases stored at a subsidiary of Nippon...

21 November 2023 · Insider misuse and error
21 November 2023
DII-2023-002823 sources ↓
Quick facts
Category
Insider misuse and error
Source
DataBreaches.net
Date
21 November 2023
Drafted by
Raidu Incident Detection

What happened

Not publicly disclosed.

Classification

Category
Insider misuse and error
Industry
Business and professional services

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

DataBreaches.net
Decade-long data leak raises serious concerns with NTT group
21 November 2023
asahi.com
Asahi.com
japantimes.co.jp
The Japan Times.