Calculator.in.ua

A data security incident involving the Ukrainian online platform Calculator.in.ua resulted in the exposure of user information. The breach occurred around 2021 when a database containing registered user details was compromised and subsequently shared within various dark web forums and data leak aggregators. The leaked data includes personal identifiers and contact information used for account registration on the portal which provides various financial and mathematical calculation tools. The exposure likely resulted from an unauthorized access to the backend storage system of the website.