Montenegro recorded the highest number of data breaches among Central and Eastern European (CEE) countries in the third quarter of 2025, at nearly **** million. Russia and Poland ranked second and third, respectively.
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SurfShark. (October 14, 2025). Number of incidents of data breaches in Central and Eastern Europe (CEE) in 3rd quarter 2025, by country (in 1,000s) [Graph]. In ÀÖ²¥´«Ã½app×îа汾. Retrieved August 19, 2026, from /statistics/1287047/cee-data-breaches-by-country/
SurfShark. "Number of incidents of data breaches in Central and Eastern Europe (CEE) in 3rd quarter 2025, by country (in 1,000s)." Chart. October 14, 2025. ÀÖ²¥´«Ã½app×îа汾. Accessed August 19, 2026. /statistics/1287047/cee-data-breaches-by-country/
SurfShark. (2025). Number of incidents of data breaches in Central and Eastern Europe (CEE) in 3rd quarter 2025, by country (in 1,000s). ÀÖ²¥´«Ã½app×îа汾. ÀÖ²¥´«Ã½app×îа汾 Inc.. Accessed: August 19, 2026. /statistics/1287047/cee-data-breaches-by-country/
SurfShark. "Number of Incidents of Data Breaches in Central and Eastern Europe (Cee) in 3rd Quarter 2025, by Country (in 1,000s)." ÀÖ²¥´«Ã½app×îа汾, ÀÖ²¥´«Ã½app×îа汾 Inc., 14 Oct 2025, /statistics/1287047/cee-data-breaches-by-country/
SurfShark, Number of incidents of data breaches in Central and Eastern Europe (CEE) in 3rd quarter 2025, by country (in 1,000s) ÀÖ²¥´«Ã½app×îа汾, /statistics/1287047/cee-data-breaches-by-country/ (last visited August 19, 2026)
Number of incidents of data breaches in Central and Eastern Europe (CEE) in 3rd quarter 2025, by country (in 1,000s) [Graph], SurfShark, October 14, 2025. [Online]. Available: /statistics/1287047/cee-data-breaches-by-country/
