Data breach
DentaQuest, LLC
- Records
- 30,579,025
- Breach date
- 28 May 2026Estimated
- Added
- 4 August 2026
What was exposed
6 types of data · 1 puts you at serious risk
- Dates of birth30,579,025
- Names20,456,481
- Social security numbers16,160,581
- Street addresses14,446,782
- Phone numbers9,550,887
- Email addresses2,410,683
About this breach
DentaQuest, LLC suffered a data breach in May 2026. The attack was claimed by ShinyHunters. The leaked dataset holds 30,579,025 records. It was added to this catalogue on 4 August 2026.
What Information Was Compromised?
The records include dates of birth, names, social security numbers, street addresses, phone numbers and email addresses. Social security numbers can be used for fraud and identity theft.
It is listed as a sensitive breach: an email check does not name it, and counts it among the breaches that are not listed publicly.
What Should You Do If You Were Affected?
Consider a credit freeze or a fraud alert, and watch for accounts or loans opened in your name. Expect scam calls and texts that use your real details. Be wary of emails and messages that mention this breach or ask you to confirm personal details.
There is no public write-up of this breach yet: this summary is written from its record.