Seoul Facilities Corp will provide compensation coupons to more than 4 million victims of a data leak involving Seoul’s public bike-sharing service, Ttareungi. The corporation said it will send individual text messages to affected users and provide a 30-day pass coupon for 1-hour use worth 5,000 won. The coupon will be issued through the Ttareungi app next month and must be used within three months.

LG Uplus disclosed the results of its information security activities last year, including AI-based security monitoring and upgrades to its personal information protection system. The company said it published \'Information Security White Paper 2025\' on Wednesday and has released an annual white paper since 2023. It said it responded to more than 200,000 security events and cut average handling time by more than 90 percent from a year earlier, while expanding customer protection measures and strengthening governance.