DentaQuest data breach
In May 2026, DentaQuest suffered a data breach that exposed dates of birth, email addresses, genders, government issued ids, health insurance information, names, phone numbers, and physical addresses. The breach affected 2,553,599 accounts. If you had an account there, change your password there, never reuse it anywhere else, and check your email address with the free scan.
- Breach date
- May 23, 2026
- Added to this tracker
- June 3, 2026
- Accounts affected
- 2,553,599
- Company domain
- dentaquest.com
- Data exposed
- Dates of birth, email addresses, genders, government issued ids, health insurance information, names, phone numbers, and physical addresses
Was my information in the DentaQuest breach?
We cannot tell you that from this page. If you had an account with DentaQuest before May 2026, your information may have been included. The free Ghost Delete scan checks your email address against known data breaches, so run it to see whether your address shows up.
Run the free breach scan to check your email address now.
What data was exposed?
In the DentaQuest breach, the exposed data was dates of birth, email addresses, genders, government issued ids, health insurance information, names, phone numbers, and physical addresses.
What should I do now?
- Change your password at DentaQuest right away, and anywhere else you reused it.
- Never reuse passwords: give every account a unique password.
- Watch for phishing emails and messages that use the exposed data to look convincing, and go to the site directly instead of clicking links.
- Run the free breach scan to check your email address against other breaches.
Removing yourself from data brokers is a bigger job than one breach. The DIY removal guide walks through doing it yourself, and Ghost Delete does it for you.