Burger King Japan breach exposes 11.18 million app records
This is a DailyCyber.News update, brought to you by BareMetalCyber.com, for Friday, October 16th, 2026.
Personal details linked to about 11.18 million Burger King Japan app records were exposed after unauthorized access to a member-management system. The exposed information included names, email addresses, phone numbers, birth dates, prefectures, and account-related fields.
The 11.18 million figure represents records, not a confirmed count of unique people. No credit card exposure was involved, and no password leak or secondary harm had been confirmed when the incident was disclosed.
Even without payment data, the combination of contact and identity details can make follow-up scams more convincing. Criminals could create fake refunds, account warnings, or security checks that use real personal information to build trust.
Leaders should communicate clearly about confirmed exposure and unresolved findings while the investigation continues. Defenders should monitor for impersonation campaigns and reinforce independent verification through the official app or website. The larger lesson is that customer profile data can create fraud risk without including card numbers.
Warn affected members to distrust unsolicited account messages and direct them to verify notices through official channels.
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