Healthcare data breaches in the United States are a constantly increasing risk with potential for significant damages to affected parties. The largest recorded U.S. data breach in the healthcare sector was in 2015 at Anthem Inc., a health insurance provider in the United States, when criminal hackers stole personal data affecting 78.8 million individuals.
Largest healthcare data breaches to date in the United States as of May 2023, by number of affected individuals (in millions)
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Other statistics that may interest you Healthcare and cybercrime in the United States
Overview
7
- Basic Statistic Cybercrime incidents worldwide 2022-2023, by industry and organization size
- Basic Statistic Data breaches worldwide 2021-2022, by target industry and organization size
- Basic Statistic Global commonly breached type of data 2021-2022, by attack pattern
- Premium Statistic U.S. number of data sets affected in data breaches Q1 2020-Q4 2023
- Premium Statistic Data breach density in the U.S. Q3 2022-Q3 2023
- Basic Statistic Number of data compromises and impacted individuals in U.S. 2005-2023
- Basic Statistic Private data violation incidents in the U.S. 2020-2023, by industry
Cyberattacks
4
- Premium Statistic Most frequent cyber attacks in the global healthcare industry 2022, by type
- Basic Statistic Ransomware attack count on U.S. healthcare organizations 2019-2023 YTD, by state
- Basic Statistic U.S. healthcare sector breadth of ransomware attacks 2020-2022
- Basic Statistic U.S. healthcare breadth of IoT and IoMT cyberattacks 2020-2022
Impact of cyberattacks
5
- Basic Statistic Length of impact after a ransomware attack U.S. Q1 2020- Q2 2022
- Basic Statistic U.S. impact of ransomware on healthcare institutions 2022
- Basic Statistic U.S. healthcare sector impact of disruptive cyberattacks 2022
- Basic Statistic Ransomware attacks downtime estimated cost U.S. healthcare 2019-2023 YTD
- Basic Statistic Ransomware attacks caused average downtime U.S. healthcare 2019-2023 YTD, by days
Data breaches
8
- Premium Statistic Number of data compromises in the U.S. healthcare sector 2005-2023
- Basic Statistic U.S. number of resolved health data breaches 2019-2023 YTD
- Basic Statistic Number of large-scale data breaches in the U.S. healthcare industry 2009-2022
- Premium Statistic Biggest healthcare data breaches to date in the U.S. as of 2023
- Premium Statistic Biggest healthcare data breaches in the U.S. in 2022
- Premium Statistic U.S. number of health data records exposed in data breaches 2009-2022
- Premium Statistic U.S. healthcare data breach reporting entity distribution 2022, by type
- Premium Statistic Health records impacted by data breaches in the U.S. H2 2022-H1 2023, by location
Causes of healthcare data breaches
3
Cost of security incidents
5
- Premium Statistic Average cost per data breach in the United States 2006-2023
- Premium Statistic Global cost per breached data record 2014-2023
- Premium Statistic Average total cost per data breach worldwide 2020-2023, by industry
- Basic Statistic Estimated ransom demanded from U.S. healthcare organizations 2019-2023 YTD
- Premium Statistic Median costs of all cyber attacks in the U.S and Europe 2021-2023, by country
Health cybersecurity
7
- Basic Statistic U.S. healthcare IoT/IoMT cybersecurity budget change factors 2022
- Basic Statistic Annual U.S. healthcare sector IoT/IoMT device security spend 2022
- Premium Statistic Frequency of cybersecurity training in healthcare organizations U.S. 2022
- Basic Statistic Cybersecurity awareness training types in healthcare organizations U.S. 2022
- Basic Statistic Cybersecurity budget change in healthcare organizations U.S. 2022-2023
- Basic Statistic Cybersecurity awareness training types in healthcare organizations U.S. 2022
- Basic Statistic Ransom payment readiness in healthcare organizations U.S. 2022
Further Content: You might find this interesting as well
US Department of Health and Human Services. (May 15, 2023). Largest healthcare data breaches to date in the United States as of May 2023, by number of affected individuals (in millions) [Graph]. In Statista. Retrieved June 10, 2024, from https://www.statista.com/statistics/1275847/largest-healthcare-data-breaches-usa/
US Department of Health and Human Services. "Largest healthcare data breaches to date in the United States as of May 2023, by number of affected individuals (in millions)." Chart. May 15, 2023. Statista. Accessed June 10, 2024. https://www.statista.com/statistics/1275847/largest-healthcare-data-breaches-usa/
US Department of Health and Human Services. (2023). Largest healthcare data breaches to date in the United States as of May 2023, by number of affected individuals (in millions). Statista. Statista Inc.. Accessed: June 10, 2024. https://www.statista.com/statistics/1275847/largest-healthcare-data-breaches-usa/
US Department of Health and Human Services. "Largest Healthcare Data Breaches to Date in The United States as of May 2023, by Number of Affected Individuals (in Millions)." Statista, Statista Inc., 15 May 2023, https://www.statista.com/statistics/1275847/largest-healthcare-data-breaches-usa/
US Department of Health and Human Services, Largest healthcare data breaches to date in the United States as of May 2023, by number of affected individuals (in millions) Statista, https://www.statista.com/statistics/1275847/largest-healthcare-data-breaches-usa/ (last visited June 10, 2024)
Largest healthcare data breaches to date in the United States as of May 2023, by number of affected individuals (in millions) [Graph], US Department of Health and Human Services, May 15, 2023. [Online]. Available: https://www.statista.com/statistics/1275847/largest-healthcare-data-breaches-usa/