Toss Bank said it has opened a sustainability management page that highlights three areas it describes as its key paths: continuous innovation, wider customer access and positive influence. The page presents examples of redesigned financial models, technology-based services and initiatives aimed at strengthening financial safety nets. The bank plans to release a sustainability report and build a system that shows its social value creation in one place. A company official said the page will transparently show its journey and expand public-interest content.

Toss said its federated learning paper was accepted to NeurIPS 2025, highlighting joint work with Seoul National University. The research proposes a method that addresses performance drops caused by differing or unseen data types across countries or user groups. It combines Infomap-based clustering with local prior alignment to improve learning stability and supports discovery of new categories in environments where data distribution is unknown. Toss said the acceptance marks its first formal recognition at a global AI conference.