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Recent Breaches › Threat actors › Monti

Threat actor

Monti

Monti is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
110tracked breaches
3linked methods

Methods used

Ransomware 110Data Extortion & Leaks 110Misconfiguration & Exposed Data 5

Breaches linked to Monti

May 3, 2025HIGH

American Eagle Logistics Listed by Monti Ransomware Group

Monti Ransomware
April 7, 2025HIGH

Amtech Software Listed by Monti Ransomware Group

Monti Ransomware
March 19, 2025HIGH

CD Listed by Monti Ransomware Group

Monti Ransomware
March 19, 2025HIGH

Gloria Cales Listed by Monti Ransomware Group

Monti Ransomware
March 6, 2025HIGH

agi.net Listed by Monti Ransomware Group

Monti Ransomware
March 4, 2025HIGH

365labs - Security Corp Listed by Monti Ransomware Group

Monti Ransomware
March 2, 2025HIGH

FM.GOB.AR Listed by Monti Ransomware Group

Monti Ransomware
February 11, 2025HIGH

sole technology Listed by Monti Ransomware Group

Monti Ransomware
January 30, 2025HIGH

nenok.de Listed by Monti Ransomware Group

Monti Ransomware
January 30, 2025HIGH

FENSTERMAKER Listed by Monti Ransomware Group

Monti Ransomware
January 29, 2025HIGH

SCV Med Group Listed by Monti Ransomware Group

Monti Ransomware
January 28, 2025HIGH

lnetwork Listed by Monti Ransomware Group

Monti Ransomware
January 28, 2025HIGH

BBLAWFIRM Listed by Monti Ransomware Group

Monti Ransomware
January 28, 2025HIGH

metalurgica roma Listed by Monti Ransomware Group

Monti Ransomware
January 28, 2025HIGH

Acoustiblok Listed by Monti Ransomware Group

Monti Ransomware
January 22, 2025HIGH

Omni Fiber LLC Listed by Monti Ransomware Group

Monti Ransomware
December 22, 2024HIGH

ibericar Listed by Monti Ransomware Group

Monti Ransomware
November 20, 2024HIGH

Oxford Auto Insurance Listed by Monti Ransomware Group

Monti Ransomware
November 19, 2024HIGH

Anderson Miller LTD Listed by Monti Ransomware Group

Monti Ransomware
November 19, 2024HIGH

Premier Tax Services Listed by Monti Ransomware Group

Monti Ransomware
November 19, 2024HIGH

KVF Listed by Monti Ransomware Group

Monti Ransomware
November 9, 2024HIGH

Southern Oregon Veterinary Specialty Center Listed by Monti Ransomware Group

Monti Ransomware
October 21, 2024HIGH

La Tazza D'oro Listed by Monti Ransomware Group

Monti Ransomware
October 21, 2024HIGH

Welding and Fabrication (Humble Mfg) Listed by Monti Ransomware Group

Monti Ransomware
October 21, 2024HIGH

Raeyco Lab Equipment Listed by Monti Ransomware Group

Monti Ransomware
October 21, 2024HIGH

Burgess Kilpatrick Listed by Monti Ransomware Group

Monti Ransomware
October 4, 2024HIGH

City Of Forest Park Listed by Monti Ransomware Group

Monti Ransomware
October 4, 2024HIGH

City Of Forest Park - Full Leak Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Welding and Fabrication (humblemfg) Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

City Projects Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Prism Construction Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Cotala Cross-Media Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Phyton Biotech Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Burgess Kilpartick Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Richmond Auto Mall Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Seng Tsoi Architect Listed by Monti Ransomware Group

Monti Ransomware
August 30, 2024HIGH

Raeyco Lab Equipment Systems Management Listed by Monti Ransomware Group

Monti Ransomware
August 26, 2024HIGH

Blue Maven Group Listed by Monti Ransomware Group

Monti Ransomware
August 26, 2024HIGH

bluemaven.ca problems Listed by Monti Ransomware Group

Monti Ransomware
August 22, 2024HIGH

Phoenix Listed by Monti Ransomware Group

Monti Ransomware
August 1, 2024HIGH

Adorna & Guzman Dentistry Listed by Monti Ransomware Group

Monti Ransomware
July 24, 2024HIGH

Regas (regasenergy.com) Listed by Monti Ransomware Group

Monti Ransomware
July 22, 2024HIGH

forestparkga.gov Listed by Monti Ransomware Group

Monti Ransomware
June 24, 2024HIGH

Compagnia Trasporti Integrati S.R.L Listed by Monti Ransomware Group

Monti Ransomware
June 24, 2024HIGH

VTWin.ca Listed by Monti Ransomware Group

Monti Ransomware
June 23, 2024HIGH

Excelsior Orthopaedics Listed by Monti Ransomware Group

Monti Ransomware
June 3, 2024HIGH

Wayne Memorial Hospital Listed by Monti Ransomware Group

Monti Ransomware
May 26, 2024HIGH

Esc Pau Etudes-Conseils Listed by Monti Ransomware Group

Monti Ransomware
May 26, 2024HIGH

CNPC Sport Listed by Monti Ransomware Group

Monti Ransomware
May 15, 2024HIGH

project sold Listed by Monti Ransomware Group

Monti Ransomware
May 13, 2024HIGH

Aéroport de Pau Listed by Monti Ransomware Group

Monti Ransomware
May 10, 2024HIGH

Kuhn Rechtsanwlte GmbH Listed by Monti Ransomware Group

Monti Ransomware
February 24, 2024HIGH

Spine West Listed by Monti Ransomware Group

Monti Ransomware
February 23, 2024HIGH

APEX - apexspedition.de Listed by Monti Ransomware Group

Monti Ransomware
February 1, 2024HIGH

Smith Capital Listed by Monti Ransomware Group

Monti Ransomware
January 21, 2024HIGH

Smith Capital - Press Release Listed by Monti Ransomware Group

Monti Ransomware
January 4, 2024HIGH

Diablo Valley Oncology and Hematology Medical Group - Press Release Listed by Monti Ransomware Group

Monti Ransomware
December 9, 2023HIGH

HMW - Press Release Listed by Monti Ransomware Group

Monti Ransomware
December 9, 2023HIGH

HMW Listed by Monti Ransomware Group

Monti Ransomware
December 7, 2023HIGH

Tryax Realty Management - Press Release Listed by Monti Ransomware Group

Monti Ransomware
December 7, 2023HIGH

Tryax Realty Management Listed by Monti Ransomware Group

Monti Ransomware
December 5, 2023HIGH

Rudolf-Venture Chemical Inc - Part 1 Listed by Monti Ransomware Group

Monti Ransomware
December 1, 2023HIGH

Hello Jacobs from RVC Listed by Monti Ransomware Group

Monti Ransomware
December 1, 2023HIGH

Hello Cristina from Law Offices of John E Hill Listed by Monti Ransomware Group

Monti Ransomware
November 30, 2023HIGH

Rudolf GmbH & Rudolf Venture Chemicals Inc - Press Release Listed by Monti Ransomware Group

Monti Ransomware
November 28, 2023HIGH

Law Offices of John E Hill Listed by Monti Ransomware Group

Monti Ransomware
November 27, 2023HIGH

Law Offices of John E Hill - Press Release Listed by Monti Ransomware Group

Monti Ransomware
November 27, 2023HIGH

Imt Listed by Monti Ransomware Group

Monti Ransomware
November 27, 2023HIGH

Imt - Press Release Listed by Monti Ransomware Group

Monti Ransomware
November 9, 2023HIGH

Magsaysay Maritime - Press Release Listed by Monti Ransomware Group

Monti Ransomware
November 9, 2023HIGH

Rudolf Venture Chemical Inc - Press Release Listed by Monti Ransomware Group

Monti Ransomware
October 23, 2023HIGH

University of Defence - Full Leak Listed by Monti Ransomware Group

Monti Ransomware
October 19, 2023HIGH

Superline - Full Leak Listed by Monti Ransomware Group

Monti Ransomware
October 19, 2023HIGH

Superline Listed by Monti Ransomware Group

Monti Ransomware
October 9, 2023HIGH

Superline - Press Release Listed by Monti Ransomware Group

Monti Ransomware
October 7, 2023HIGH

University Obrany - Part 2 (Tiny Leak) Listed by Monti Ransomware Group

Monti Ransomware
October 6, 2023HIGH

For UNOB Listed by Monti Ransomware Group

Monti Ransomware
October 1, 2023HIGH

Cascade Family Dental - Press Release Listed by Monti Ransomware Group

Monti Ransomware
October 1, 2023HIGH

Rainbow Travel Service - Press Release Listed by Monti Ransomware Group

Monti Ransomware
September 27, 2023HIGH

University of Defence - Part 1 Listed by Monti Ransomware Group

Monti Ransomware
September 22, 2023HIGH

Auckland University of Technology Listed by Monti Ransomware Group

Monti Ransomware
September 20, 2023HIGH

University Obrany - Press Release Listed by Monti Ransomware Group

Monti Ransomware
September 14, 2023HIGH

Ja Quith Press Release Listed by Monti Ransomware Group

Monti Ransomware
September 14, 2023HIGH

East Baking Press Release Listed by Monti Ransomware Group

Monti Ransomware
August 4, 2023HIGH

Abatti Companies - Press Release Listed by Monti Ransomware Group

Monti Ransomware
August 4, 2023HIGH

Abatti Companies Listed by Monti Ransomware Group

Monti Ransomware
August 2, 2023HIGH

Bickel & Brewer - Press Release Listed by Monti Ransomware Group

Monti Ransomware
July 30, 2023HIGH

Hungarian Investment Promotion Agency Listed by Monti Ransomware Group

Monti Ransomware
July 22, 2023HIGH

Hungarian Investment Promotion Agency Press Release Listed by Monti Ransomware Group

Monti Ransomware
July 22, 2023HIGH

Siden & Associates Press Release Listed by Monti Ransomware Group

Monti Ransomware
May 30, 2023HIGH

Servizi Omnia All data upload Listed by Monti Ransomware Group

Monti Ransomware
May 27, 2023HIGH

Servizi Omnia Listed by Monti Ransomware Group

Monti Ransomware
May 15, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *All data upload* Listed by Monti Ransomware Group

Monti Ransomware
May 13, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-13* Listed by Monti Ransomware Group

Monti Ransomware
May 11, 2023HIGH

CSD Network Services Ltd Listed by Monti Ransomware Group

Monti Ransomware
May 11, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-11* Listed by Monti Ransomware Group

Monti Ransomware
May 10, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-10* Listed by Monti Ransomware Group

Monti Ransomware
May 8, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *first 10gb upload* Listed by Monti Ransomware Group

Monti Ransomware
May 8, 2023HIGH

{UPD} Control & Automation technology - LUX Automation Listed by Monti Ransomware Group

Monti Ransomware
May 6, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *UPDATE* Listed by Monti Ransomware Group

Monti Ransomware
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Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.