DentaQuest breach exposes up to 23 million dental records, triggers mass notifications
In May 2026 DentaQuest detected unauthorized access to its network, compromising names, SSNs, Medicaid IDs and dental health data. The company began notifying at least 15 million people, potentially rising to over 23 million, and offered two years of free credit monitoring. The leak underscores the scale of health‑care data risk.