Biggest healthcare data breaches in the U.S. in 2023
In 2023, the most significant healthcare data breach incident in the United States was the HCA Healthcare breach. The Nashville-based company is the largest health system in the United States. During the July 2023 breach, more than 180 U.S. hospitals and 2,300 healthcare sites reported about unauthorized access. The incident impacted 11.27 million individuals in the United States. Second-ranked PJ&A data breach impacted nearly nine million individuals.
