Data breaches in the week of 21–27 September 2026

The largest

1. LimeLeads 17,838,396 accounts
2. Burger King Russia 3,155,792 accounts Russia
3. Saber Healthcare Inc. 427,084 people United States
4. Ridgeway Pharmacy Ltd 258,920 patients United States
5. Fairwinds Credit Union 165,054 people United States
6. OneMain Financial Group, LLC 122,783 people United States

Every breach this week, by country

United States 60

• Saber Healthcare Inc. 25 September 2026 · 427,084 people
• MedImpact Healthcare Systems, Inc. 25 September 2026 · 327,082 Oregon residents
• Ridgeway Pharmacy Ltd 21 September 2026 · 258,920 patients
• Fairwinds Credit Union 23 September 2026 · 165,054 people
• OneMain Financial Group, LLC 25 September 2026 · 122,783 people
• Call-on-Doc 21 September 2026 · 92,012 Texas residents
• United Underwriters 21 September 2026 · 77,894 people
• Upbound Group, Inc. 23 September 2026 · 76,327 people
• Ultramobile Imaging 25 September 2026 · 75,000 patients
• Little River Memorial Hospital 22 September 2026 · 47,467 people
• Rural Health Resources of Jackson County Inc dba Holton Community Hospital 22 September 2026 · 33,259 people
• Corpay, Inc. 21 September 2026 · 28,473 people
• Mitchell County Hospital District 21 September 2026 · 22,133 Texas residents
• Waterford Hotel Group LLC & LMD Holding 25 September 2026 · 21,973 people
• Missoula Community Health Services Inc dba Mineral Community Hospital 25 September 2026 · 19,223 people
• Boston Capital Holdings LP 21 September 2026 · 18,542 Texas residents
• Moorman Harting Financial Services Ltd 25 September 2026 · 17,765 people
• HarbisonWalker International, Inc. 22 September 2026 · 16,046 people
• Bolt Web Solutions 25 September 2026 · 15,418 people
• Doctor's Choice Home Care 21 September 2026 · 14,333 Texas residents
• CAZ Investments LP 23 September 2026 · 13,817 people
• Gallagher Transport International Inc. 25 September 2026 · 12,806 people
• NSE Insurance Agencies 21 September 2026 · 11,941 people
• The Kenaitze Indian Tribe 25 September 2026 · 9,319 patients
• Bee Bervgall & Co 25 September 2026 · 7,365 people
• Electric Research and Manufacturing Cooperative Inc 25 September 2026 · 6,490 people
• Center for bone and Joint Surgery of the Palm Beaches 25 September 2026 · 5,461 patients
• Azure Farms, Inc. dba Azure Standard 24 September 2026 · 3,743 people
• The Magni Group Inc 25 September 2026 · 3,515 people
• Scott Appalachian Industries 22 September 2026 · 2,547 people
• Comcare Inc 21 September 2026 · 1,878 people
• Ladenburg Thalmann & Co Inc 24 September 2026 · 1,875 people
• Eskenazi Health 25 September 2026 · 1,604 patients
• Precipart Corporation 22 September 2026 · 1,571 people
• Lee County Mosquito Control District 23 September 2026 · 902 people
• Structural and Steel Products 25 September 2026 · 896 Texas residents
• New York Psychiatric Services P.C. 23 September 2026 · 777 patients
• Harbor Fish Market 25 September 2026 · 747 people
• Woodlawn Hospital 21 September 2026 · 742 patients
• Source Care Management, LLC d/b/a NextStep Care 25 September 2026 · 685 patients
• Walsh Financial Services LLC 24 September 2026 · 645 people
• Vascular Associates of South Alabama 25 September 2026 · 623 patients
• Republic National Distributing Company LLC 25 September 2026 · 565 people
• Phillips Manufacturing Co 24 September 2026 · 565 people
• Kostelic and Associates 3PLLC 25 September 2026 · 535 patients
• Three Oaks Hospice of San Antonio 21 September 2026 · 502 Texas residents
• Security Industry Specialists Inc 23 September 2026 · 473 people
• Man Group 23 September 2026 · 346 people
• Fun For Less Tours, Inc. 25 September 2026 · 328 Texas residents
• Three Oaks Hospice of West Houston 21 September 2026 · 271 Texas residents
• McKeever Varga & Senko 21 September 2026 · 257 people
• The City of Jacksonville, TX 21 September 2026 · 250 Texas residents
• TIAA 25 September 2026 · 177 people
• Encompass Credit Union 25 September 2026 · 51 people
• Redfin Corporation 23 September 2026 · 9 people
• Ayres Carr & Sullivan P.C 25 September 2026 · 8 people
• Pena and Bromberg 24 September 2026 · 6 Indiana residents
• Boyd Gaming Corporation 24 September 2026 · 2 people
• IDScan.net 21 September 2026 · 1 Texas residents
• Kings United Way 25 September 2026

Country being checked 1

• LimeLeads 22 September 2026 · 17,838,396 accounts

Russia 1

• Burger King Russia 21 September 2026 · 3,155,792 accounts

Ransomware claims

Gangs named 202 organisations on their leak sites this week, against 212 the week before. A claim is the gang’s word, not a confirmed breach.

• Cl0p 23 claims
• The Gentlemen 21 claims
• Qilin 17 claims
• Akira 9 claims
• INC Ransom 8 claims
• Silentransomgroup 8 claims