Breaches & incidents
The victims' side of the threat pictureWho is being attacked
Data breaches and cyber incidents made public — reported to regulators, disclosed by the companies themselves, or catalogued after a leak. Who was hit, when, how, and how many people or accounts were affected.
- Incidents disclosed
- 614
- last 12 months, every source
- People in US health breaches
- 70.4M
- 474 breaches reported to HHS
- Material incidents, US listed firms
- 23
- SEC 8-K Item 1.05, 12 months
- Accounts in new breach records
- 521.9M
- 125 breaches added to HIBP
Coverage. Mostly the United States: the cleanest public records of named victims come from US regulators. Ransomware victims worldwide, India included, are on the ransomware victims page. Every count is a lower bound — only disclosed incidents appear.
1Key findings
- Most common attackHacking / intrusion78% of named-victim incidents in the last 24 months
- Most targeted sectorHealthcare748 incidents in the last 24 months
- Most people affectedConduent Business Services LLC62.2M people · 8 Oct 2025
- Most accounts exposed1win96.2M accounts · 2 Nov 2024
- Named most oftenFieldtex Products, Inc.in 5 disclosures, 20 Nov 2025 – 12 Dec 2025
- Latest disclosurePark Dental Partners, Inc.Hacking / intrusion · 7 Oct 2026 · SEC 8-K
2Trends
The last 24 months, dated when the incident happened where the source says, otherwise when it was reported.
- Hacking / intrusion793
- Data breach (cause not stated)150
- Unauthorised access or disclosure60
- Ransomware9
- Credential compilation (no single victim)5
- Infostealer logs5
- Theft or loss4
- Error / misconfiguration1
- Hacking / intrusion793
- Data breach (cause not stated)150
- Unauthorised access or disclosure60
- Ransomware9
- Credential compilation (no single victim)5
- Infostealer logs5
- Theft or loss4
- Error / misconfiguration1
- Hacking / intrusion793
- Data breach (cause not stated)150
- Unauthorised access or disclosure60
- Ransomware9
- Credential compilation (no single victim)5
- Infostealer logs5
- Theft or loss4
- Error / misconfiguration1
- Hacking / intrusion77%
- Data breach (cause not stated)15%
- Unauthorised access or disclosure6%
- Ransomware1%
- Credential compilation (no single victim)0%
- Infostealer logs0%
- Theft or loss0%
- Error / misconfiguration0%
3Sectors
Who the incidents hit, where the source names a sector, and how each sector was attacked.
- In healthcare, 91% of incidents were hacking / intrusion.
| Hacking / intrusion | Data breach (cause not stated) | Unauthorised access or disclosure | Ransomware | Theft or loss | Error / misconfiguration | |
|---|---|---|---|---|---|---|
| Healthcare | 681 | 60 | 2 | 4 | 1 | |
| Information | 25 | 3 | ||||
| Manufacturing | 20 | 1 | ||||
| Professional Services | 18 | 1 | ||||
| Retail | 17 | 1 | ||||
| Finance, Insurance & Real Estate | 6 | |||||
| Services | 5 | |||||
| Transportation | 4 |
4Largest incidents
The last 24 months. People and accounts are counted apart: an account list can hold one person many times. Credential compilations, which name no victim, are left out.
- 1Conduent Business Services LLC62.2M people
- 2DentaQuest, LLC15.0M people
- 3Aflac Incorporated (“Aflac”)13.9M people
- 4Aesto, LLC9.5M people
- 5Episource, LLC6.7M people
- 6AdaptHealth, LLC4.1M people
- 7Unlimited Technology Systems, LLC3.8M people
- 8CareCloud, Inc.3.8M people
- 11win96.2M accounts
- 2Under Armour72.7M accounts
- 3Suno55.3M accounts
- 4Canadian Tire38.3M accounts
- 5Addi34.5M accounts
- 6SoundCloud29.8M accounts
- 7Speedio27.5M accounts
- 8Paidwork23.3M accounts
5Hit more than once
Organisations named in more than one disclosure in the last 5 years (30 in all). That can be separate attacks, or one incident reported to more than one place — a regulator and investors, or on behalf of several clients.
| Organisation | Disclosures | First – latest | Types of attack | Sources |
|---|---|---|---|---|
| Fieldtex Products, Inc. · Healthcare | 5 | 20 Nov 2025 – 12 Dec 2025 | Hacking / intrusion | HHS |
| AltaMed Health Services Corporation · Healthcare | 3 | 1 Jun 2023 – 26 Feb 2026 | Hacking / intrusionRansomwareUnauthorised access or disclosure | HHS, VCDB |
| United Healthcare Student Resources · Finance & Insurance | 3 | 1 Jun 2023 – 1 Jun 2023 | Ransomware | VCDB |
| DentaQuest, LLC · Healthcare | 2 | 23 May 2026 – 16 Jul 2026 | Data breach (cause not stated)Hacking / intrusion | HHS, HIBP |
| CarMax · Retail | 2 | 2 May 2025 – 24 Jan 2026 | Data breach (cause not stated)Hacking / intrusion | HIBP, VCDB |
| Park Dental Partners, Inc. · Healthcare | 2 | 28 Aug 2026 – 7 Oct 2026 | Hacking / intrusion | SEC 8-K |
| WindRose Health Network · Healthcare | 2 | 27 Jan 2026 – 16 Sept 2026 | Hacking / intrusion | HHS |
| AdaptHealth, LLC · Healthcare | 2 | 27 Jun 2026 – 14 Aug 2026 | Hacking / intrusion | HHS, SEC 8-K |
| CareCloud, Inc. · Healthcare | 2 | 24 Mar 2026 – 24 Jul 2026 | Hacking / intrusion | HHS, SEC 8-K |
| Clinical Registry Solutions · Healthcare | 2 | 9 Apr 2026 – 12 Jun 2026 | Hacking / intrusion | HHS, VCDB |
| Open Arms Care Corporation · Healthcare | 2 | 1 Jun 2025 – 11 Jun 2026 | Hacking / intrusion | HHS, VCDB |
| Gastro Health · Healthcare | 2 | 22 May 2026 – 22 May 2026 | Hacking / intrusion | HHS |
6All incidents
11,840 incidents, newest first.
| Date | Organisation | Type of attack | Sector | Where | Affected | Source |
|---|---|---|---|---|---|---|
| 2026-01-01 | Eastman Kodak Company | Hacking / intrusion | Manufacturing | NY, US | 2.2M records | VCDB |
| 2025-12-31 | Andover Eye Associates | Hacking / intrusion | Healthcare | MA, US | 1,638 people | HHS |
| 2025-12-31 | Pines of Sarasota Healthcare, LLC | Hacking / intrusion | Healthcare | FL, US | 1,258 people | HHS |
| 2025-12-31 | Standards Home Health, Inc. | Hacking / intrusion | Healthcare | TX, US | 6,847 people | HHS |
| 2025-12-31 | Steel Encounters, Inc. | Hacking / intrusion | Healthcare | UT, US | 959 people | HHS |
| 2025-12-30 | Mid-South Pulmonary & Sleep Specialists P.C. | Hacking / intrusion | Healthcare | TN, US | 70k people | HHS |
| 2025-12-29 | Associated Radiologists of the Finger Lakes, P.C. | Hacking / intrusion | Healthcare | NY, US | 501 people | HHS |
| 2025-12-29 | WhiteDate whitedate.net | Data breach (cause not stated) | — | — | 20k accounts | HIBP |
| 2025-12-28 | Docs Medical Group, Inc. dba Pulse Urgent Care | Hacking / intrusion | Healthcare | CA, US | 4,035 people | HHS |
| 2025-12-26 | CareOregon | Unauthorised access or disclosure | Healthcare | OR, US | 6,988 people | HHS |
| 2025-12-24 | Glendale Obstetrics & Gynecology PCA | Hacking / intrusion | Healthcare | AZ, US | 501 people | HHS |
| 2025-12-23 | AllerVie Health | Hacking / intrusion | Healthcare | TX, US | 81k people | HHS |
| 2025-12-19 | Medical Center, LLP | Hacking / intrusion | Healthcare | GA, US | 32k people | HHS |
| 2025-12-19 | Mitchell County Department of Social Services | Hacking / intrusion | Healthcare | NC, US | 501 people | HHS |
| 2025-12-19 | Reproductive Medicine Associates of Michigan | Hacking / intrusion | Healthcare | MI, US | 501 people | HHS |
| 2025-12-18 | North East Medical Services | Hacking / intrusion | Healthcare | CA, US | 92k people | HHS |
| 2025-12-17 | Pass'Sport pass.sports.gouv.fr | Data breach (cause not stated) | — | — | 6.4M accounts | HIBP |
| 2025-12-16 | APOIA.se apoia.se | Data breach (cause not stated) | — | — | 451k accounts | HIBP |
| 2025-12-15 | Coupang, Inc. | Hacking / intrusion | Retail | WA, US | — | SEC 8-K |
| 2025-12-15 | FPMCM LLC | Unauthorised access or disclosure | Healthcare | TN, US | 2,072 people | HHS |
| 2025-12-15 | Raaga raaga.com | Data breach (cause not stated) | — | — | 10.2M accounts | HIBP |
| 2025-12-15 | SoundCloud soundcloud.com | Data breach (cause not stated) | — | — | 29.8M accounts | HIBP |
| 2025-12-12 | Atrium Centers Inc. | Hacking / intrusion | Healthcare | OH, US | 4,943 people | HHS |
| 2025-12-12 | Baltimore Medical System, Inc. | Hacking / intrusion | Healthcare | MA, US | 501 people | HHS |
| 2025-12-12 | Fieldtex Products, Inc. | Hacking / intrusion | Healthcare | NY, US | 104k people | HHS |
| 2025-12-12 | Heywood Healthcare Inc. including Henry Heywood Memorial Hospital, Athol Memorial Hospital, and Heywood Medical Group, Inc. (“Heywood”) | Hacking / intrusion | Healthcare | MA, US | 500 people | HHS |
| 2025-12-12 | OCAT, LLC dba Evoke Wellness at Hilliard | Unauthorised access or disclosure | Healthcare | OH, US | 1,629 people | HHS |
| 2025-12-10 | Centric Health | Hacking / intrusion | Healthcare | CA, US | 6,855 people | HHS |
| 2025-12-09 | Green Imaging, LLC | Hacking / intrusion | Healthcare | TX, US | 30k people | HHS |
| 2025-12-09 | Ochsner LSU Health – Regional Urology | Hacking / intrusion | Healthcare | LA, US | 4,519 people | HHS |
| 2025-12-09 | Southern Oregon Neurosurgical and Spine Associates, PC | Hacking / intrusion | Healthcare | OR, US | 1,000 people | HHS |
| 2025-12-08 | TriCity Family Services | Hacking / intrusion | Healthcare | IL, US | 2,511 people | HHS |
| 2025-12-08 | Vida Y Salud-Health Systems, Inc. | Hacking / intrusion | Healthcare | TX, US | 35k people | HHS |
| 2025-12-06 | Dragonica Lunaris playdragonica.eu | Data breach (cause not stated) | — | — | 126k accounts | HIBP |
| 2025-12-05 | AgeRight Clinical Services | Hacking / intrusion | Healthcare | OR, US | 4,859 people | HHS |
| 2025-12-05 | Columbia Medical Practice | Hacking / intrusion | Healthcare | MD, US | 94k people | HHS |
| 2025-12-04 | Greater St. Louis Oral & Maxillofacial Surgery PC | Hacking / intrusion | Healthcare | MO, US | 501 people | HHS |
| 2025-12-03 | Fieldtex Products, Inc. | Hacking / intrusion | Healthcare | NY, US | 9,206 people | HHS |
| 2025-12-03 | Fieldtex Products, Inc. | Hacking / intrusion | Healthcare | NY, US | 5,901 people | HHS |
| 2025-12-03 | Fieldtex Products, Inc. | Hacking / intrusion | Healthcare | NY, US | 21k people | HHS |
| 2025-12-03 | MedStar Health, Inc. | Hacking / intrusion | Healthcare | MD, US | 64k people | HHS |
| 2025-12-02 | Madison Healthcare Services | Hacking / intrusion | Healthcare | MN, US | 500 people | HHS |
| 2025-12-02 | West Texas Health, PLLC | Hacking / intrusion | Healthcare | TX, US | 74k people | HHS |
| 2025-12-01 | FedEx Corporation Group Health Plan | Hacking / intrusion | Healthcare | TN, US | 1,066 people | HHS |
| 2025-12-01 | Unnamed organisation | Hacking / intrusion | Information | AU | — | VCDB |
| 2025-11-28 | Richmond Behavioral Health Authority | Hacking / intrusion | Healthcare | VA, US | 113k people | HHS |
| 2025-11-28 | Spindletop Center | Hacking / intrusion | Healthcare | TX, US | 89k people | HHS |
| 2025-11-26 | Center for Urologic Care of Berks CO | Hacking / intrusion | Healthcare | PA, US | 543 people | HHS |
| 2025-11-26 | Henry Ford Health | Unauthorised access or disclosure | Healthcare | MI, US | 1,984 people | HHS |
| 2025-11-26 | Keystone Alliance, Inc. | Hacking / intrusion | Healthcare | IL, US | 1,021 people | HHS |
Sources: US HHS breach portal, SEC EDGAR, Have I Been Pwned (CC BY 4.0) and the VERIS Community Database (CC BY-SA 4.0). Updated 2026-10-13 22:53 UTC.