• November 2026 •

Keep Smiling Dental Group Data Breach

Last Updated on November 11, 2026

If your information was compromised in the Keep Smiling Dental Group data breach, you may be able to start a class action to collect money for the harm you’ve suffered.

• Keep reading for more information

At A Glance

What's Going On?: Attorneys need to hear from people affected by the Keep Smiling Dental Group data breach as they investigate whether a class action lawsuit can be filed.
What You Can Do: If you believe your information may have been compromised in the Keep Smiling Dental Group data breach, 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 Keep Smiling Dental Group breach.

Keep Smiling Dental Group Data Breach: Lawsuit Investigation

Attorneys working with ClassAction.org are looking into whether a class action lawsuit can be filed in light of the Keep Smiling Dental Group data breach.

As part of their investigation, they need to hear from individuals who had their information exposed in the incident, including those who received notice of the Keep Smiling Dental Group data breach or otherwise believe they are affected.

Keep Smiling Dental Group Security Incident: What Happened?

Keep Smiling Dental Group (KSDG), a multispecialty dental group serving the Dayton, Ohio, area, has reported a data breach that potentially affected sensitive information.

According to a notice posted to its website, KSDG experienced a network disruption involving certain computer systems and files, which the practice first identified on September 7, 2026.

Upon detection, KSDG launched an investigation to determine the scope and nature of the incident and later learned that some files were accessed or taken from its network between August 29, 2026 and September 5, 2026.

Information that may have been exposed during the KSDG data breach, varying by individual, includes names, patient IDs, dates of birth or ages, contact information (such as addresses, phone numbers and email addresses), dental insurance information, dental accounts and billing information (such as account balances and treatment charges), dental records (including X-rays, treatment plans and clinical notes), medical histories, appointment or schedule information and Social Security numbers.

The company has announced that it recently completed a review of the potentially affected data; individuals whose information may have been impacted as a result of the Keep Smiling Dental Group data breach will receive a direct notification from the practice.

What You Can Do After the Keep Smiling Dental Group Data Breach

If your information was exposed in the Keep Smiling Dental Group data breach, 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 Keep Smiling Dental Group to ensure they take proper steps to protect the information they were entrusted with.

Affected by the Keep Smiling Dental Group data breach? Fill out the form on this page today.

Impacted Data:

• Social Security Number

• Date of Birth

• Contact Information

• Dental Insurance Information

• Name

• Medical History

• Age

• Patient ID

• Dental Account and Billing Information

• Dental Record