Find notable cyber news and cases, enriched with sources, timelines, and signals.
Home Watchlists Beta Browse News Feed Stats About Contact

DentaQuest 2.6 million-account data leak

Data Leak
First reported
Last updated
Happening score
H score 65
1 unique sources, 1 articles

Summary

Hide ▲

DentaQuest's public leak exposed records for 2.6 million accounts, putting personal and health-related data at risk. The leak followed ShinyHunters' claim to have stolen more than 234 GB of data and to have posted the company on a leak site. The exposed dataset included email addresses, government-issued IDs, health insurance information, and dates of birth.

Related Happenings

Nissan employee data leak via Oracle PeopleSoft zero-day

Data Leak
H score49 First: 30.06.2026 19:00 Last: 30.06.2026 19:00 Sources 1

About this happening: Nissan disclosed a data leak affecting current and former employees after attackers exploited Oracle PeopleSoft, exposing sensitive payroll and identity records ac...

Open Happening

National Association of Insurance Commissioners data leak claims

Data Leak
H score82 First: 29.06.2026 23:30 Last: 29.06.2026 23:30 Sources 1

About this happening: ShinyHunters' June 25 leak update turned the NAIC intrusion into a public data leak and raised questions about what was actually taken from the insurer regulator. The grou...

Open Happening

Kodak customer and internal data leak claim

Data Leak
H score75 First: 17.06.2026 10:07 Last: 17.06.2026 10:07 Sources 1

About this happening: Kodak is facing a claimed data leak after ShinyHunters said it stole over 2.2 million records from the company and threatened public release. The claimed material incl...

Open Happening

Infinite Campus hit by data theft breach linked to ShinyHunters

Incident
H score51 First: 15.06.2026 15:38 Last: 15.06.2026 15:38 Sources 1

About this happening: Infinite Campus suffered a Salesforce data theft breach that exposed more than 137,000 school staff accounts, putting staff contact and account data at risk. The compr...

Open Happening

Council of Europe ShinyHunters data leak claim

Data Leak
H score82 First: 15.06.2026 13:44 Last: 15.06.2026 13:44 Sources 1

About this happening: ShinyHunters has posted the Council of Europe on a Tor-based leak site, claiming a data theft that could expose more than 297 GB and over 429,000 files. The al...

Open Happening

Timeline

  1. 04.06.2026 21:36 1 articles · 1mo ago

    DentaQuest confirms network breach and limited customer-service disruption

    Initial Disclosure

    DentaQuest confirmed that its networks had been breached and said the cybersecurity incident involved unauthorized access to a limited portion of its network. The company said customer service experienced limited disruption, its systems remained fully operational, and it brought in external experts to help investigate what data may have been compromised.

    Show sources
    Open in new tab
  2. 04.06.2026 21:36 2 articles · 1mo ago

    Have I Been Pwned finds 2.6 million exposed accounts in leaked DentaQuest data

    Technical Analysis Update

    Have I Been Pwned analyzed the leaked DentaQuest data and found records for 2.6 million accounts. The exposed dataset included email addresses, full names, phone numbers, government-issued IDs, health insurance information, genders, and dates of birth, and roughly 66% of the records had appeared in past incidents affecting other organizations and services.

    Show sources
    Open in new tab