Seoul public bike service Ttareungyi leaks data of about 4.62 million members, including minors' guardian details

According to The Korea Times, Seoul Facilities Corporation, which runs the Ttareungyi bike service, said on January 30 it was told by police that data of about 4.5 million users was suspected leaked, and reported it to the PIPC and KISA ^[1]. After confirming items per person with police and the PIPC, it began texting about 4.62 million people from July 21; according to Kyunghyang, items may include IDs, phone numbers, birth dates, gender, weight, email, addresses and minors' guardian details, with the leak dating to June 2024 ^[2][3]. Members should check the individual text or website notice for their leaked items and harm-prevention guidance; those who changed numbers after June 2024 or declined texts may not receive it ^[3].

Industries mainly affected: Government, Transportation & logistics

1. Check the SFC's individual text or website notice for your leaked items and harm-prevention guidance ^[3].