Location · /state/us-na
Dental data breaches in United States (state not stated)
100 dental cyber records in the last 5 years, plus 13 earlier records going back to 2012. These records name a US organization but no state; most come from leak-site claims.
100Records, last 5 years
7,025,470People affected, as filed
0HHS breach filings
13Earlier records (pre-Nov 2021)
Records, last 5 years
| Organization | Status | People | Date |
|---|---|---|---|
| Dental practice · US | ◌ Claim reported | — | Oct 26, 2026 |
| Dental practice · US | ◌ Claim reported | — | Oct 16, 2026 |
| Dental practice · US | ◌ Claim reported | — | Oct 16, 2026 |
| Dental practice · US | ◌ Claim reported | — | Oct 16, 2026 |
| Dental practice · US | ◌ Claim reported | — | Oct 15, 2026 |
| Dental practice · US | ◌ Claim reported | — | Oct 7, 2026 |
| Dental practice · US | ◌ Claim reported | — | Oct 5, 2026 |
| Dental practice · US | ◌ Claim reported | — | Oct 1, 2026 |
| Dental practice · US | ◌ Claim reported | — | Sep 21, 2026 |
| Dental practice · US | ◌ Claim reported | — | Aug 27, 2026 |
| Dental practice · US | ◌ Claim reported | — | Aug 25, 2026 |
| Dental practice · US | ◌ Claim reported | — | Aug 23, 2026 |
| Dental practice · US | ◌ Claim reported | — | Aug 21, 2026 |
| Dental practice · US | ◌ Claim reported | — | Aug 14, 2026 |
| Dental practice · US | ◌ Claim reported | — | Aug 6, 2026 |
| Dental practice · US | ◌ Claim reported | — | Aug 4, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 30, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 27, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 27, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 27, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 8, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 8, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 8, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jul 8, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jun 28, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jun 18, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jun 5, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jun 5, 2026 |
| Dental practice · US | ◌ Claim reported | — | May 12, 2026 |
| Dental practice · US | ◌ Claim reported | — | May 11, 2026 |
| Dental practice · US | ◌ Claim reported | — | May 8, 2026 |
| Dental practice · US | ◌ Claim reported | — | May 1, 2026 |
| Delta Dental Insurance Company and Delta Dental of New York, Inc. | ◆ Enforcement action · ◐ Corroborated | 7,000,000 | Apr 30, 2026 |
| Dental practice · US | ◌ Claim reported | — | Apr 30, 2026 |
| Dental practice · US | ◌ Claim reported | — | Apr 30, 2026 |
| Dental practice · US | ◌ Claim reported | — | Apr 17, 2026 |
| Dental practice · US | ◌ Claim reported | — | Apr 13, 2026 |
| Dental practice · US | ◌ Claim reported | — | Apr 7, 2026 |
| Dental practice · US | ◌ Claim reported | — | Mar 31, 2026 |
| Dental practice · US | ◌ Claim reported | — | Mar 25, 2026 |
| Dental practice · US | ◌ Claim reported | — | Mar 7, 2026 |
| Dental practice · US | ◌ Claim reported | — | Feb 21, 2026 |
| Dental practice · US | ◌ Claim reported | — | Feb 18, 2026 |
| Dental practice · US | ◌ Claim reported | — | Feb 3, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jan 28, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jan 5, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jan 5, 2026 |
| Dental practice · US | ◌ Claim reported | — | Jan 2, 2026 |
| Oakland Smile Dental | ▣ Regulator filing located (CA AG) | — | Dec 29, 2025 |
| Dental practice · US | ◌ Claim reported | — | Dec 17, 2025 |
| Dental practice · US | ◌ Claim reported | — | Dec 17, 2025 |
| Dental practice · US | ◌ Claim reported | — | Dec 16, 2025 |
| Dental practice · US | ◌ Claim reported | — | Dec 7, 2025 |
| Dental practice · US | ◌ Claim reported | — | Dec 2, 2025 |
| Dental practice · US | ◌ Claim reported | — | Nov 11, 2025 |
| Dental practice · US | ◌ Claim reported | — | Nov 5, 2025 |
| Dental practice · US | ◌ Claim reported | — | Nov 3, 2025 |
| Dental practice · US | ◌ Claim reported | — | Nov 3, 2025 |
| Dental practice · US | ◌ Claim reported | — | Nov 2, 2025 |
| Dental practice · US | ◌ Claim reported | — | Oct 31, 2025 |
| Dental practice · US | ◌ Claim reported | — | Oct 21, 2025 |
| Dental practice · US | ◌ Claim reported | — | Oct 20, 2025 |
| Dental practice · US | ◌ Claim reported | — | Oct 5, 2025 |
| Dental practice · US | ◌ Claim reported | — | Oct 1, 2025 |
| Dental practice · US | ◌ Claim reported | — | Sep 5, 2025 |
| Dental practice · US | ◌ Claim reported | — | Sep 4, 2025 |
| Dental practice · US | ◌ Claim reported | — | Sep 4, 2025 |
| Dental practice · US | ◌ Claim reported | — | Aug 29, 2025 |
| Dental practice · US | ◌ Claim reported | — | Aug 25, 2025 |
| welcome dentistry | ▣ Regulator filing located (CA AG) | — | Aug 13, 2025 |
| Dental practice · US | ◌ Claim reported | — | Aug 11, 2025 |
| Dental practice · US | ◌ Claim reported | — | Jul 29, 2025 |
| Michael Bilikas DDS | ▣ Regulator filing located (OR DOJ) | 23,517 | Jul 29, 2025 |
| Dental practice · US | ◌ Claim reported | — | Jul 22, 2025 |
| Dental practice · US | ◌ Claim reported | — | Jul 19, 2025 |
| Dental practice · US | ◌ Claim reported | — | Jun 6, 2025 |
| Dental practice · US | ◌ Claim reported | — | Feb 20, 2025 |
| Dental practice · US | ◌ Claim reported | — | Feb 19, 2025 |
| Dental practice · US | ◌ Claim reported | — | Feb 17, 2025 |
| Dental practice · US | ◌ Claim reported | — | Feb 1, 2025 |
| Dental practice · US | ◌ Claim reported | — | Jan 16, 2025 |
| Dental practice · US | ◌ Claim reported | — | Dec 31, 2024 |
| Dental practice · US | ◌ Claim reported | — | Dec 17, 2024 |
| Blain Jacobson DMD, CAGS | ▣ Regulator filing located (CA AG) | — | Aug 16, 2024 |
| Dental practice · US | ◌ Claim reported | — | Aug 12, 2024 |
| Dental practice · US | ◌ Claim reported | — | Jul 29, 2024 |
| Dental practice · US | ◌ Claim reported | — | Jun 18, 2024 |
| Dental practice · US | ◌ Claim reported | — | Jun 15, 2024 |
| Dental practice · US | ◌ Claim reported | — | Jun 13, 2024 |
| Dental practice · US | ◌ Claim reported | — | May 13, 2024 |
| Dental practice · US | ◌ Claim reported | — | Apr 5, 2024 |
| Dental practice · US | ◌ Claim reported | — | Apr 3, 2024 |
| Dental practice · US | ◌ Claim reported | — | Mar 23, 2024 |
| Dental practice · US | ◌ Claim reported | — | Feb 25, 2024 |
| Dental practice · US | ◌ Claim reported | — | Feb 18, 2024 |
| Henry Schein, Inc. | ▣ Regulator filing located (CA AG) | 1,953 | Dec 6, 2023 |
| Dental practice · US | ◌ Claim reported | — | Sep 4, 2023 |
| Dental practice · US | ◌ Claim reported | — | Jun 27, 2023 |
| Peter Brasseler Holdings, LLC; Brasseler U.S.A. Dental, LLC; Brasseler U.S.A. Medical, LLC | ▣ Regulator filing located (CA AG) | — | Mar 31, 2023 |
| Dental practice · US | ◌ Claim reported | — | Mar 27, 2023 |
Earlier records · before Nov 2021
| Dr. Ann Hale, D.D.S. / also known as Hutton & Hale, D.D.S. | Cyber incident | — | Jul 7, 2020 |
| Smile Surfers | Cyberattack / Unclear/unknown | 532 | Feb 14, 2020 |
| Dominion Dental Services Inc. | Cyberattack / Unclear/unknown | 34,455 | Jun 21, 2019 |
| White and Bright Family Dental | Cyber incident | — | Feb 19, 2018 |
| La Quinta Center for Cosmetic Dentistry | Cyber incident | — | Jul 12, 2017 |
| Occidental College | Cyber incident | — | Jun 19, 2017 |
| Zest Dental Solutions | Cyber incident | — | Mar 14, 2017 |
| James R. Glidewell, Dental Ceramics, Inc. and its subsidiaries | Cyber incident | — | Sep 14, 2015 |
| Robert Meaglia, DDS | Cyber incident | — | Dec 22, 2013 |
| River Arch Dental/Hamner Square Dental | Cyber incident | — | Jul 17, 2012 |
| Cigna Dental | Cyber incident | — | Apr 19, 2012 |
| Perry Dental | Cyber incident | — | Apr 12, 2012 |
| Rinehart Dentistry | ransomware | 25,000 | Date unknown |