Wire · regulatory
Burger King Japan Data Breach Impacts 11.18 Million App Member Records
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Fusion42 · 17 October 2026 · Fusion42 review
Burger King Japan suffered a data breach exposing personal details of approximately 11.18 million app members, including names, birth dates, emails, and phone numbers. The company has blocked the intrusion, informed Japanese regulators, and is investigating the cause while cautioning customers on phishing risks.
This Wire brief sits within Fusion42's coverage of Consumer.
◆ ◆ The Wire takeaway
Customer data protection rules just tightened for Japanese app-based consumer services after this breach. You need to rethink how you store and protect membership data now to avoid regulatory scrutiny and customer trust loss.
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1 source · 16 Oct 2026
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