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  "published_at": "2026-11-12T01:48:18.051Z",
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    "headline": "Japan's Nitori says up to 37.62 million customer records may have leaked",
    "dek": "The intruder was inside for about three weeks before detection. Addresses and emails are exposed. Passwords and card numbers are not, the company says.",
    "prose": "Nitori Holdings said up to 37.62 million customer records may have leaked.[^1] Nitori is a major Japanese furniture and home accessories retailer.[^2] Unauthorised access to its systems was the cause.[^3]\n\n## Three weeks inside\n\nNitori detected the unauthorised access on 6 November.[^4] The attacker likely had access from the middle of October.[^5] That is about three weeks between entry and discovery.\n\nThe company blocked the access once it was found.[^6]\n\n## What was exposed\n\nThe exposed data includes customers' email and home addresses.[^7] Login passwords and credit card information were not compromised.[^8]\n\n## What customers face\n\nAn email address joined to a home address is enough to write a convincing fake message. Nitori warned customers of possible phishing and scam attempts.[^9] It will contact those affected by mail or email.[^10]\n\nIt has notified the Japanese authorities.[^11]\n\n## A second Japanese leak the same day\n\nThe same report carried another disclosure. Sega reported that around 2.2 million customer email addresses were leaked.[^12] That leak came from a compromised system at a third-party contractor.[^13] No fraudulent use of the Sega data has been confirmed.[^14]",
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