In August 2023, mobile language learning app Duolingo was reported to have suffered a large data breach. The United States was the most affected market with almost six million data points of Duolingo users in the country exposed. South Sudan ranked second, with over one million data points leaked, while Spain ranked third with 737 thousand data points leaked.
Countries with the largest number of data points exposed in the Duolingo data leak as of August 2023
According to the source, data was collected by an independent partner from a public database and aggregated by e-mail addresses. The data was anonymized.
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SurfShark. (August 29, 2023). Countries with the largest number of data points exposed in the Duolingo data leak as of August 2023 [Graph]. In Statista. Retrieved December 23, 2024, from https://www.statista.com/statistics/1409833/duolingo-data-leak-market-most-involved/
SurfShark. "Countries with the largest number of data points exposed in the Duolingo data leak as of August 2023." Chart. August 29, 2023. Statista. Accessed December 23, 2024. https://www.statista.com/statistics/1409833/duolingo-data-leak-market-most-involved/
SurfShark. (2023). Countries with the largest number of data points exposed in the Duolingo data leak as of August 2023. Statista. Statista Inc.. Accessed: December 23, 2024. https://www.statista.com/statistics/1409833/duolingo-data-leak-market-most-involved/
SurfShark. "Countries with The Largest Number of Data Points Exposed in The Duolingo Data Leak as of August 2023." Statista, Statista Inc., 29 Aug 2023, https://www.statista.com/statistics/1409833/duolingo-data-leak-market-most-involved/
SurfShark, Countries with the largest number of data points exposed in the Duolingo data leak as of August 2023 Statista, https://www.statista.com/statistics/1409833/duolingo-data-leak-market-most-involved/ (last visited December 23, 2024)
Countries with the largest number of data points exposed in the Duolingo data leak as of August 2023 [Graph], SurfShark, August 29, 2023. [Online]. Available: https://www.statista.com/statistics/1409833/duolingo-data-leak-market-most-involved/