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Explore the Halcyon Attacks Lookout

The Halcyon Attacks Lookout (or ‘HAL’ for short) is a recent ransomware attacks watchtower, built to provide tracking of attacks, groups and their victims. Given threat actors' overarching, lucrative success from ransomware attacks, they’ve become the most ubiquitous, and financially and informationally impactful cyber threat to businesses and organizations today.

Ransomware Attacks Database

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Tag
Showing 0 of 100
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Clop Alleges Ransomware Attack on Energy, Utilities & Waste Company
Date
November 7, 2025
Ransomware group
Clop
Location

United Kingdom

United Kingdom
Industry
Energy, Utilities & Waste
ConstructionConstructionConstructionConstruction
Clop Alleges Ransomware Attack on Construction Company
Date
November 7, 2025
Ransomware group
Clop
Location

United Kingdom

United Kingdom
Industry
Construction
Law Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal Services
Akira Alleges Ransomware Attack on Missouri Law Firms & Legal Services Company
Date
November 7, 2025
Ransomware group
Akira
Location

Missouri

USA

USA
Industry
Law Firms & Legal Services
Real EstateReal EstateReal EstateReal Estate
Medusa Alleges Ransomware Attack on Indiana Real Estate Company
Date
November 7, 2025
Ransomware group
Medusa
Location

Indiana

USA

USA
Industry
Real Estate
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Dragonforce Alleges Ransomware Attack on Business Services Company
Date
November 7, 2025
Ransomware group
Dragonforce
Location

United Kingdom

United Kingdom
Industry
Business Services
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Interlock Alleges Ransomware Attack on Indiana Business Services Company
Date
November 7, 2025
Ransomware group
Interlock
Location

Indiana

USA

USA
Industry
Business Services
ManufacturingManufacturingManufacturingManufacturing
Akira Alleges Ransomware Attack on Arizona Manufacturing Company
Date
November 7, 2025
Ransomware group
Akira
Location

Arizona

USA

USA
Industry
Manufacturing
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Clop Alleges Ransomware Attack on Energy, Utilities & Waste Company
Date
November 7, 2025
Ransomware group
Clop
Location

Egypt

Egypt
Industry
Energy, Utilities & Waste
Minerals & MiningMinerals & MiningMinerals & MiningMinerals & Mining
Medusa Alleges Ransomware Attack on Minerals & Mining Company
Date
November 7, 2025
Ransomware group
Medusa
Location

Indonesia

Indonesia
Industry
Minerals & Mining
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Dragonforce Alleges Ransomware Attack on Business Services Company
Date
November 7, 2025
Ransomware group
Dragonforce
Location

Canada

Canada
Industry
Business Services
InsuranceInsuranceInsuranceInsurance
Clop Alleges Ransomware Attack on Insurance Company
Date
November 7, 2025
Ransomware group
Clop
Location

United Kingdom

United Kingdom
Industry
Insurance
HospitalityHospitalityHospitalityHospitality
Medusa Alleges Ransomware Attack on Hospitality Company
Date
November 7, 2025
Ransomware group
Medusa
Location

Australia

Australia
Industry
Hospitality
ManufacturingManufacturingManufacturingManufacturing
Clop Alleges Ransomware Attack on Manufacturing Company
Date
November 7, 2025
Ransomware group
Clop
Location

Switzerland

Switzerland
Industry
Manufacturing
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Anubis Alleges Ransomware Attack on Maine Healthcare Services Company
Date
November 6, 2025
Ransomware group
Anubis
Location

Maine

USA

USA
Industry
Healthcare Services
EducationEducationEducationEducation
Warlock Alleges Ransomware Attack on Education Company
Date
November 6, 2025
Ransomware group
Warlock
Location

United Kingdom

United Kingdom
Industry
Education
ManufacturingManufacturingManufacturingManufacturing
Warlock Alleges Ransomware Attack on Texas Manufacturing Company
Date
November 6, 2025
Ransomware group
Warlock
Location

Texas

USA

USA
Industry
Manufacturing
Consumer ServicesConsumer ServicesConsumer ServicesConsumer Services
Qilin Alleges Ransomware Attack on California Consumer Services Company
Date
November 6, 2025
Ransomware group
Qilin
Location

California

USA

USA
Industry
Consumer Services
RetailRetailRetailRetail
Akira Alleges Ransomware Attack on New York Retail Company
Date
November 6, 2025
Ransomware group
Akira
Location

New York

USA

USA
Industry
Retail
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Qilin Alleges Ransomware Attack on California Energy, Utilities & Waste Company
Date
November 6, 2025
Ransomware group
Qilin
Location

California

USA

USA
Industry
Energy, Utilities & Waste
Minerals & MiningMinerals & MiningMinerals & MiningMinerals & Mining
Nitrogen Alleges Ransomware Attack on Wyoming Minerals & Mining Company
Date
November 6, 2025
Ransomware group
Nitrogen
Location

Wyoming

USA

USA
Industry
Minerals & Mining
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
WorldLeaks Alleges Ransomware Attack on Minnesota Healthcare Services Company
Date
November 6, 2025
Ransomware group
WorldLeaks
Location

Minnesota

USA

USA
Industry
Healthcare Services
RetailRetailRetailRetail
Stormous Alleges Ransomware Attack on Retail Company
Date
November 6, 2025
Ransomware group
Stormous
Location

Morocco

Morocco
Industry
Retail
ManufacturingManufacturingManufacturingManufacturing
Warlock Alleges Ransomware Attack on Manufacturing Company
Date
November 6, 2025
Ransomware group
Warlock
Location

Russia

Russia
Industry
Manufacturing
AgricultureAgricultureAgricultureAgriculture
Ransomhouse Alleges Ransomware Attack on Agriculture Company
Date
November 6, 2025
Ransomware group
Ransomhouse
Location

Singapore

Singapore
Industry
Agriculture
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Warlock Alleges Ransomware Attack on Business Services Company
Date
November 6, 2025
Ransomware group
Warlock
Location

United Kingdom

United Kingdom
Industry
Business Services
FinanceFinanceFinanceFinance
Stormous Alleges Ransomware Attack on Finance Company
Date
November 6, 2025
Ransomware group
Stormous
Location

Indonesia

Indonesia
Industry
Finance
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Qilin Alleges Ransomware Attack on Business Services Company
Date
November 6, 2025
Ransomware group
Qilin
Location

Italy

Italy
Industry
Business Services
Consumer ServicesConsumer ServicesConsumer ServicesConsumer Services
Qilin Alleges Ransomware Attack on Consumer Services Company
Date
November 6, 2025
Ransomware group
Qilin
Location

Netherlands

Netherlands
Industry
Consumer Services
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Qilin Alleges Ransomware Attack on Healthcare Services Company
Date
November 6, 2025
Ransomware group
Qilin
Location

Thailand

Thailand
Industry
Healthcare Services
ManufacturingManufacturingManufacturingManufacturing
Warlock Alleges Ransomware Attack on Manufacturing Company
Date
November 6, 2025
Ransomware group
Warlock
Location

Japan

Japan
Industry
Manufacturing
ConstructionConstructionConstructionConstruction
Warlock Alleges Ransomware Attack on Construction Company
Date
November 6, 2025
Ransomware group
Warlock
Location

Serbia

Serbia
Industry
Construction
GovernmentGovernmentGovernmentGovernment
Kryptos Alleges Ransomware Attack on Government Company
Date
November 6, 2025
Ransomware group
Kryptos
Location

Sri Lanka

Sri Lanka
Industry
Government
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Disclaimer

The Halcyon Attacks Lookout Database is compiled using publicly available information based on the hosting choices of real-world threat actors and data from a variety of trackers. This information is provided in accordance with principles of fair use. Halcyon has made reasonable efforts to sanitize and verify the data; however, we do not guarantee the accuracy, completeness, or reliability of the information provided. Updates to the database are made as new source data becomes available from reputable sources.  By accessing, viewing, or using the information within the Halcyon Attacks Lookout Database, you acknowledge and agree to do so entirely at your own risk. No reliance should be placed upon the information for decision-making, and Halcyon disclaims all liability for any inaccuracies or omissions in the data.

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Request removal

To submit a takedown request, please provide a clear identification of the content in question, including the URL(s) or page title, along with a brief description of what should be removed or revised. Clarify your relationship to the content in question. State the reason for your request, such as inaccuracy, privacy violation, intellectual property infringement, or defamation, and provide any supporting evidence. Include your full name, position (if relevant), and preferred contact details.

While Halcyon will comply with valid takedown requests, please note that our reporting conforms to fair use principles, and all information is sourced from publicly available data leak aggregator websites and public news sources.

Submit your request to [insert email] with the subject line: “Takedown Request – [Content/Entity Name].”Input the contact email where you would like the request to go to.
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