Mostly True
Sixteen financial companies in South Korea have suffered hacking incidents involving AI, with approximately 100,000 cases of data leakage, according to materials from the Financial Services Commission (FSC). The figures come from official documents published by the regulator, though the exact scope and nature of the leaks remain subject to definitional caveats.
The FSC materials indicate that hacking breaches involving AI were recorded at 16 financial companies, and that around 100,000 cases of leaked data are associated with these incidents. The disclosures were released as official attachments to the regulator's public posting.
The core assertion — 16 affected financial firms and roughly 100,000 leaked records — matches the regulator's published figures. However, as with aggregate breach statistics, the precise count of leaked records and how incidents are classified as "AI-related" can vary depending on reporting standards and definitional choices made by the institutions and the regulator. Details on the breakdown by company or by type of AI-enabled attack were not specified in the available materials.
Given that the headline figures align with the official FSC disclosures, with some uncertainty over classification and scope, the claim is Mostly True.