Migliaccio & Rathod LLP is investigating the possible DentaQuest Data Breach, impacting an unknown number of individuals and their personal information.

What Happened?

On May 23, 2026, dark web monitoring sites reported that DentaQuest had been named as a victim of a data breach. Little information is available at this time regarding the nature of the breach or the information that may have been involved. The breached information is believed to include certain sensitive data types.

The DentaQuest Data Breach

All of the information possibly stolen is likely valuable and dangerous to affected individuals. As seen in other cyberattacks, victims of data theft have reported identity theft attempts, fraudulent charges on bank or credit card accounts, unauthorized credit applications, misuse of medical or government services, exposure of information on the dark web, and a significant increase in spam calls, text messages, and emails.

Are you concerned that you might be affected by the DentaQuest data breach?

If you have concerns that you have been affected by this data breach, and/or have experienced suspicious activity recently, we would like to hear from you. Please complete the contact form on this page, send us an email at [email protected], or give us a call at (202) 470-3520.

The following will ask for your contact information so that we may reach you to talk about potential claims. This information is for our records only and will not be shared. By continuing, you consent to the collection of this information for these limited purposes.

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Did you receive a notification that you were affected by the data breach?

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The lawyers at Migliaccio & Rathod LLP have years of experience in class action litigation against large corporations, including in cases involving data breaches such as this. More information about our current cases and investigations is available on our blog.

Data Breach FAQ

I received a notice that my information may have been involved in a data breach. What should I do?

Take the notification seriously and read it carefully. It should outline what specific information was affected (e.g., name, Social Security number, legal case data). Even if you believe your risk is minimal, it’s best to take proactive steps to protect yourself. Some of these recommended steps can be found listed below.

What immediate actions should I take?

Monitor your financial accounts – Regularly check your bank, credit card, and online accounts for unauthorized transactions.
Change your passwords – Update passwords for any accounts that may be connected to the breach. Avoid reusing old or similar passwords. Use a password manager if needed.
Set up two-factor authentication (2FA) – Enable 2FA on your email, banking, and other sensitive accounts to add an extra layer of protection.
Place a fraud alert or credit freeze – Contact one of the three major credit bureaus (Equifax, Experian, TransUnion) to place a fraud alert or freeze your credit report. This makes it harder for someone to open new accounts in your name.

What is credit monitoring, and how should I use it?

Credit monitoring tracks your credit report for changes or suspicious activity. If the organization that was breached offers this service for free, it’s highly recommended you enroll. These services can alert you quickly to potential fraud and help to prevent further damages in turn.

How long do I need to stay vigilant?

The effects of a data breach can surface months or even years later. Stay alert to signs of identity theft for at least 12–24 months. Keep an eye on your credit reports, mail, and any unfamiliar account activity. These can be a sign that further action is needed.

Who can I contact if I need help?

You can use the contact details provided in the breach notification. You can also report identity theft to the Federal Trade Commission at www.identitytheft.gov for recovery resources. We are here to be a resource to you. Fill out the contact form above to get in touch with us.