databreaches.net 7/21/2026, 1:34:02 PM · external

Seoul will warn 4.62 million of Ttareungyi bike share data breach

CyberSIXT Evidence Panel Source marked as original reporting

THE Seoul Metropolitan Government will notify approximately 4.62 million citizens about a data breach involving their membership information from the Ttareungyi bike-sharing service. Notifications will include specific leaked information and compensation offers like 30-day passes, starting from the 21st. Leaked data may contain user IDs, mobile numbers, personal details, and guardian information, which varies by individual.

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Article by CyberSIXT