Delta Dental of Missouri is investigating a security incident at a third-party technology provider that hosts a legacy system. The third party has advised us that they have contained and remediated the situation. Upon learning of the issue, we promptly initiated an investigation and engaged independent forensic specialists. We have also notified law enforcement. Our business operations and services remain secure and operational, including enrollment, billing, customer service and claims processing. We take the privacy and security of information entrusted to us very seriously. Our investigation remains ongoing. We will provide additional information as appropriate. Should you require further information, please e-mail our Privacy Officer at poapril@deltadentalmo.com.

 

11/11/2026 6:00PM