If you’re affiliated with Delta Dental of Missouri, attorneys want to hear from you as part of an investigation into reports of a possible data breach.
• Keep reading for more information
At A Glance
What‘s Going On?
Attorneys need to hear from people who believe their information may have been exposed amid reports of a possible Delta Dental of Missouri data breach.
What You Can Do
If you are affiliated with Delta Dental of Missouri and believe your information may have been put at risk, fill out the form on this page to learn more about the investigation and how you can help.
Does This Cost Anything?
It costs nothing to get in touch or to talk to someone about your rights.
What Can I Get?
If filed and successful, a class action lawsuit could provide consumers with money for any harm resulting from the alleged Delta Dental of Missouri data breach.
Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of reports of a possible Delta Dental of Missouri data breach.
As part of their investigation, they need to hear from individuals who believe their information may have been put at risk, including current and former Delta Dental of Missouri employees and members.
Reports Emerge of Possible Delta Dental of Missouri Security Breach
Delta Dental of Missouri, a major dental and vision benefits provider, may have suffered a data breach.
According to a November 5, 2026 post on dark web monitoring site Ransomware.live, hacker group n0n was behind the suspected attack, which was estimated to have occurred the same day.
HookPhish, another cybersecurity blog, similarly reported that n0n claimed to be responsible for an attack on the Missouri insurance company that allegedly exposed sensitive information, including member and subscriber names, Social Security numbers, dates of birth, home addresses and dental treatment details.
At the time this post was made, no additional information was available about the scope or nature of the unconfirmed Delta Dental of Missouri data breach.
What You Can Do
If you’re affiliated with Delta Dental of Missouri and suspect your information could have been put at risk, attorneys want to hear from you. You may be able to start a class action lawsuit to recover compensation for loss of privacy, lost time, out-of-pocket costs, and more.
A successful case could also force Delta Dental of Missouri to ensure they take proper steps to protect the information they were entrusted with.
Suspect your information could have been exposed? Fill out the form on this page to learn more about the investigation into the potential Delta Dental of Missouri data breach.
Take Action
If you’re concerned your information may have been exposed in the alleged Delta Dental of Missouri data breach, fill out the form on this page to get in touch with us.
An attorney or legal representative may then reach out to you to explain more about this investigation and ask you a few questions.
Remember, there is no cost to get in touch, and you are under no obligation to take action after speaking to someone.
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The information submitted on this page will be forwarded to Bryson Harris Suciu & DeMay PLLC who has sponsored this investigation.
