Nikkei discloses third data breach in a month, 1.8M records exposed

Nikkei Inc. disclosed a third data breach within approximately one month, exposing 1.83 million personal information records. This represents a pattern of repeated security incidents at the Japanese media conglomerate in a short timeframe. The scale of exposure, nearly 1.83 million records, indicates a significant compromise of personal data. The repeated nature of the breaches suggests systemic security weaknesses within Nikkei's infrastructure. This incident highlights the challenges organizations face in fully remediating breaches and preventing subsequent incidents. The disclosure follows two prior breaches within the same month, raising concerns about the company's incident response and security posture.