HIGHZero Day
Global

Seoul Notifies 4.62 Million of Ttareungyi Data Breach, Offers Free Passes

·Source: DataBreaches.net

Updated:

Executive Summary

Kim Eun-bi reports: The Seoul Metropolitan Government will send individual text messages to about 4.62 million citizens affected by a data breach involving membership information for Ttareungyi, the city’s public bike-sharing service, notifying them of the leaked items and offering compensation such as 30-day passes. The Seoul Facilities Corporation said the same day that it... Source

Analysis

Kim Eun-bi reports: The Seoul Metropolitan Government will send individual text messages to about 4.62 million citizens affected by a data breach involving membership information for Ttareungyi, the city’s public bike-sharing service, notifying them of the leaked items and offering compensation such as 30-day passes. The Seoul Facilities Corporation said the same day that it... Source
Source Attribution

Originally published by DataBreaches.net on Jul 21, 2026.

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