interlock
First seen October 13, 2024Active140 claimed victims
The claims below are reproduced as posted by interlock on its own leak site. Such claims are frequently wrong or exaggerated, and are unverified. Organisations listed here have not been confirmed to have suffered a breach.
Listed organisation? Contact [email protected].
Profile
Interlock is a ransomware group first observed in September 2024 that targets critical infrastructure sectors including healthcare, government, education, and technology across North America and Europe using double-extortion, with 57+ claimed victims including a major US dialysis provider exposing over two million patient records.
Description from ransomware.live.
Claimed victims (as posted by the group — unverified)
| Victim (as posted) | Claimed on | Source | Press coverage |
|---|---|---|---|
| Coastal Alabama Community College | October 21, 2026 | ransomlook | — |
| Nu-Quest Distribution Inc | October 12, 2026 | ransomlook | — |
| Engineers Contractors Fabricators Inc. (ECF) | October 12, 2026 | ransomlook | — |
| Greentech Environmental | October 12, 2026 | ransomlook | — |
| Concord Eye Center | October 12, 2026 | ransomlook | — |
| Valenti Management | October 12, 2026 | ransomlook | — |
| Pedigo Products, Inc. | October 12, 2026 | ransomlook | — |
| Shalom Christian Academy | October 9, 2026 | ransomlook | — |
| Riviera Healthcare Center | October 7, 2026 | ransomlook | — |
| H&L Manufacturing | October 5, 2026 | ransomlook | — |
| O2 Dental Group | October 5, 2026 | ransomlook | — |
| Blaise C. Bender, PC | September 30, 2026 | ransomlook | — |
| Tekko Enterprises, Inc | September 29, 2026 | ransomlook | — |
| The Center for Kidney Care | September 28, 2026 | ransomlook | — |
| Springfield Public Schools | September 15, 2026 | ransomlook | — |
| City of Fort Smith Arkansas | September 15, 2026 | ransomlook | — |
| NFM Lending | September 7, 2026 | ransomlook | — |
| Super Systems Inc | August 31, 2026 | ransomlook | — |
| Connell Enterprises LLC | August 14, 2026 | ransomware_live | — |
| AngMar Companies | August 11, 2026 | ransomware_live | — |
| Gardiner Family Chiropractic | July 31, 2026 | ransomware_live | — |
| Southeastern Oklahoma State University | July 31, 2026 | ransomware_live | — |
| Paragon Store Fixtures | July 17, 2026 | ransomware_live | — |
| Centre for Newcomers | July 17, 2026 | ransomware_live | — |
| Converting Equipment International | July 16, 2026 | ransomware_live | — |
| District of Columbia Housing Authority | July 16, 2026 | ransomware_live | — |
| Borger ISD | July 10, 2026 | ransomware_live | — |
| YMCA of Western North Carolina | July 7, 2026 | ransomware_live | — |
| Clearview Eye Centre | June 25, 2026 | ransomware_live | — |
| Reynella East College | June 23, 2026 | ransomware_live | — |
| Cold Front Distribution | June 2, 2026 | ransomware_live | — |
| Waterford Hotel Group | May 11, 2026 | ransomware_live | — |
| Park Dental Research | May 11, 2026 | ransomware_live | — |
| Kent District Library | May 11, 2026 | ransomware_live | — |
| First United Methodist Church Boerne | May 11, 2026 | ransomware_live | — |
| Lonestar Truck Group & Tag Truck Center | May 4, 2026 | ransomware_live | — |
| Winona County | May 1, 2026 | ransomware_live | — |
| Uniwersytet Warszawski | April 15, 2026 | ransomware_live | — |
| Community College of Beaver County | April 3, 2026 | ransomware_live | — |
| The Center for Hearing & Speech | April 2, 2026 | ransomware_live | — |
| Goodwill | March 26, 2026 | ransomware_live | — |
| Delta Manufacturing | March 18, 2026 | ransomware_live | — |
| Elliott-Lewis | March 11, 2026 | ransomware_live | — |
| Wagon Mound Public Schools | March 9, 2026 | ransomware_live | — |
| Yew Tree Dairy | February 16, 2026 | ransomware_live | — |
| Abbott Media Productions | February 16, 2026 | ransomware_live | — |
| Archaeological Institute of America | February 13, 2026 | ransomware_live | — |
| Odyssey Academy | February 1, 2026 | ransomware_live | — |
| Urban Edge Architecture | January 29, 2026 | ransomware_live | — |
| RGD Consulting Engineers | January 7, 2026 | ransomware_live | — |
| Westlake Christian Academy | January 7, 2026 | ransomware_live | — |
| Apex Spine and Neurosurgery | January 6, 2026 | ransomware_live | — |
| Aero Fabrications | January 6, 2026 | ransomware_live | — |
| Hunneman | December 31, 2025 | ransomware_live | — |
| Swartz Campbell | December 22, 2025 | ransomware_live | — |
| Clarksville ISD | December 18, 2025 | ransomware_live | — |
| Print-O-Tape | December 15, 2025 | ransomware_live | — |
| Computing Dynamics | December 9, 2025 | ransomware_live | — |
| Fargo Park District | December 5, 2025 | ransomware_live | — |
| Providence Academy | December 3, 2025 | ransomware_live | — |
| Westrian Group | November 24, 2025 | ransomware_live | — |
| Issaqueena Pediatric Dentistry | November 24, 2025 | ransomware_live | — |
| Aptura Group & Central Indiana Hardware | November 7, 2025 | ransomware_live | — |
| Shelbyville Police Department | November 5, 2025 | ransomware_live | — |
| Pinto Coates Kyre & Bowers | November 3, 2025 | ransomware_live | — |
| Pritchard Brown & Chillicothe Metal | October 29, 2025 | ransomware_live | — |
| Maki Building Centers | October 27, 2025 | ransomware_live | — |
| The North Stonington School District | October 15, 2025 | ransomware_live | — |
| Kearney Public Schools | October 15, 2025 | ransomware_live | — |
| North Stonington Elementary School | October 13, 2025 | ransomware_live | — |
| IFPC Worldwide | October 8, 2025 | ransomware_live | — |
| Loyola College | August 29, 2025 | ransomware_live | — |
| Accident Injury Solicitors | August 26, 2025 | ransomware_live | — |
| Pocono Farms Country Club | August 25, 2025 | ransomware_live | — |
| Huntwood Industries | August 25, 2025 | ransomware_live | — |
| Wier Boerner Allin | August 22, 2025 | ransomware_live | — |
| Pequannock Township School District | August 15, 2025 | ransomware_live | — |
| Box Elder County | August 13, 2025 | ransomware_live | — |
| Epperson Law Group | August 12, 2025 | ransomware_live | — |
| City of St Paul | August 11, 2025 | ransomware_live | — |
| MBM Intellectual Property Law | August 11, 2025 | ransomware_live | — |
| Weisman Children's | August 4, 2025 | ransomware_live | — |
| City of Peabody, MA | July 18, 2025 | ransomware_live | — |
| CB Quality Machining & Engineering | July 18, 2025 | ransomware_live | — |
| Anderson & Karrenberg | July 18, 2025 | ransomware_live | — |
| Your Building Centers | July 4, 2025 | ransomware_live | — |
| Positive Solutions | June 25, 2025 | ransomware_live | — |
| Wilsonville Toyota-Scion | June 25, 2025 | ransomware_live | — |
| Lexington & Richland County School District Five | June 24, 2025 | ransomware_live | — |
| Sacred Heart School | June 14, 2025 | ransomware_live | — |
| Eagle Builders | June 13, 2025 | ransomware_live | — |
| Central Point School District 6 | June 13, 2025 | ransomware_live | — |
| Christian Brothers Academy | June 12, 2025 | ransomware_live | — |
| In'Tech Industries | June 6, 2025 | ransomware_live | — |
| Kettering Health | June 4, 2025 | ransomware_live | — |
| The Salvation Army | May 27, 2025 | ransomware_live | — |
| Naper Grove Vision Care | May 24, 2025 | ransomware_live | — |
| Rechler Equity Partners | May 24, 2025 | ransomware_live | — |
| Family Health Specialists | May 23, 2025 | ransomware_live | — |
| WC Smith | May 14, 2025 | ransomware_live | — |
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Claim data from ransomware.live and RansomLook (CC BY 4.0).