According to the source, the latest study was based on the research of 600 organizations in 17 industries in 16 countries and regions impacted by data breaches between March 2024 and February 2025. The breaches ranged from 2,960 to 113,620 compromised records. In total, 3,470 security and C-suite business leaders with firsthand knowledge of the data breach incidents were interviewed.
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Average total cost per data breach worldwide 2024-2025, by industry
Between March 2024 and February 2025, the highest average cost of a data breach, **** million U.S. dollars, was detected in the healthcare industry. The financial sector ranked second, with **** million U.S. dollars on average per breach. The global average data breach cost in the measured period was **** million U.S. dollars. Data breaches in the public sector cost relatively lower, an average of **** million U.S. dollars during the measured period.
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IBM. (July 30, 2025). Average cost of a data breach worldwide from 2024 to 2025, by industry (in million U.S. dollars) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/387861/cost-data-breach-by-industry/
IBM. "Average cost of a data breach worldwide from 2024 to 2025, by industry (in million U.S. dollars)." Chart. July 30, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/387861/cost-data-breach-by-industry/
IBM. (2025). Average cost of a data breach worldwide from 2024 to 2025, by industry (in million U.S. dollars). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/387861/cost-data-breach-by-industry/
IBM. "Average Cost of a Data Breach Worldwide from 2024 to 2025, by Industry (in Million U.S. Dollars)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 30 Jul 2025, /statistics/387861/cost-data-breach-by-industry/
IBM, Average cost of a data breach worldwide from 2024 to 2025, by industry (in million U.S. dollars) ÌÇÐÄÆƽâ°æ, /statistics/387861/cost-data-breach-by-industry/ (last visited July 20, 2026)
Average cost of a data breach worldwide from 2024 to 2025, by industry (in million U.S. dollars) [Graph], IBM, July 30, 2025. [Online]. Available: /statistics/387861/cost-data-breach-by-industry/
