Healthcare data breaches in the United States are a constantly increasing risk with the potential for significant damage to affected parties. The largest recorded U.S. data breach in the healthcare sector as of November 2024, was recorded in July 2024, at Change Healthcare, Inc., a health insurance provider in the United States, when criminal hackers stole personal data affecting *** million individuals.
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U.S. Department of Health and Human Services. (November 18, 2024). Largest healthcare data breaches to date in the United States as of November 2024, by number of affected individuals (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 21, 2026, from /statistics/1275847/largest-healthcare-data-breaches-usa/
U.S. Department of Health and Human Services. "Largest healthcare data breaches to date in the United States as of November 2024, by number of affected individuals (in millions)." Chart. November 18, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 21, 2026. /statistics/1275847/largest-healthcare-data-breaches-usa/
U.S. Department of Health and Human Services. (2024). Largest healthcare data breaches to date in the United States as of November 2024, by number of affected individuals (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 21, 2026. /statistics/1275847/largest-healthcare-data-breaches-usa/
U.S. Department of Health and Human Services. "Largest Healthcare Data Breaches to Date in The United States as of November 2024, by Number of Affected Individuals (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 18 Nov 2024, /statistics/1275847/largest-healthcare-data-breaches-usa/
U.S. Department of Health and Human Services, Largest healthcare data breaches to date in the United States as of November 2024, by number of affected individuals (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1275847/largest-healthcare-data-breaches-usa/ (last visited July 21, 2026)
Largest healthcare data breaches to date in the United States as of November 2024, by number of affected individuals (in millions) [Graph], U.S. Department of Health and Human Services, November 18, 2024. [Online]. Available: /statistics/1275847/largest-healthcare-data-breaches-usa/
