Healthcare software company Unlimited Technology Systems reported that more than 3.8 million people were impacted by a data breach incident that occurred in October 2025.

The organization submitted data breach notification samples to the authorities this year on July 1st without revealing the exact number of impacted individuals.

An entry on the breach notification portal of the U.S. Dept. of Health and Human Services now shows that a company server was breached and data of 3,803,750 people was exposed to an unauthorized party.