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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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OrganizationsOrganizationsOrganizationsOrganizations
Qilin Alleges Ransomware Attack on Organizations Company
Date
December 31, 2025
Ransomware group
Qilin
Location

Israel

Israel
Industry
Organizations
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Inc Ransom Alleges Ransomware Attack on Business Services Company
Date
December 31, 2025
Ransomware group
Inc Ransom
Location

Spain

Spain
Industry
Business Services
RetailRetailRetailRetail
Lockbit Alleges Ransomware Attack on Retail Company
Date
December 31, 2025
Ransomware group
Lockbit
Location

Brazil

Brazil
Industry
Retail
ManufacturingManufacturingManufacturingManufacturing
Qilin Alleges Ransomware Attack on Manufacturing Company
Date
December 31, 2025
Ransomware group
Qilin
Location

Turkey

Turkey
Industry
Manufacturing
ManufacturingManufacturingManufacturingManufacturing
Qilin Alleges Ransomware Attack on Colorado Manufacturing Company
Date
December 31, 2025
Ransomware group
Qilin
Location

Colorado

USA

USA
Industry
Manufacturing
Hospitals & Physicians ClinicsHospitals & Physicians ClinicsHospitals & Physicians ClinicsHospitals & Physicians Clinics
Lockbit Alleges Ransomware Attack on Hospitals & Physicians Clinics Company
Date
December 31, 2025
Ransomware group
Lockbit
Location

India

India
Industry
Hospitals & Physicians Clinics
SoftwareSoftwareSoftwareSoftware
Play Alleges Ransomware Attack on Iowa Software Company
Date
December 31, 2025
Ransomware group
Play
Location

Iowa

USA

USA
Industry
Software
Real EstateReal EstateReal EstateReal Estate
Interlock Alleges Ransomware Attack on Massachusetts Real Estate Company
Date
December 31, 2025
Ransomware group
Interlock
Location

Massachusetts

USA

USA
Industry
Real Estate
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Lockbit Alleges Ransomware Attack on Business Services Company
Date
December 31, 2025
Ransomware group
Lockbit
Location

India

India
Industry
Business Services
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Qilin Alleges Ransomware Attack on Texas Business Services Company
Date
December 31, 2025
Ransomware group
Qilin
Location

Texas

USA

USA
Industry
Business Services
ManufacturingManufacturingManufacturingManufacturing
Qilin Alleges Ransomware Attack on California Manufacturing Company
Date
December 31, 2025
Ransomware group
Qilin
Location

California

USA

USA
Industry
Manufacturing
SoftwareSoftwareSoftwareSoftware
Qilin Alleges Ransomware Attack on California Software Company
Date
December 31, 2025
Ransomware group
Qilin
Location

California

USA

USA
Industry
Software
ManufacturingManufacturingManufacturingManufacturing
Lockbit Alleges Ransomware Attack on Manufacturing Company
Date
December 31, 2025
Ransomware group
Lockbit
Location

India

India
Industry
Manufacturing
SoftwareSoftwareSoftwareSoftware
Lockbit Alleges Ransomware Attack on California Software Company
Date
December 31, 2025
Ransomware group
Lockbit
Location

California

USA

USA
Industry
Software
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
The Gentlemen Alleges Ransomware Attack on Healthcare Services Company
Date
December 30, 2025
Ransomware group
The Gentlemen
Location

Thailand

Thailand
Industry
Healthcare Services
ConstructionConstructionConstructionConstruction
The Gentlemen Alleges Ransomware Attack on Construction Company
Date
December 30, 2025
Ransomware group
The Gentlemen
Location

Brazil

Brazil
Industry
Construction
InsuranceInsuranceInsuranceInsurance
TridentLocker Alleges Ransomware Attack on Maryland Insurance Company
Date
December 30, 2025
Ransomware group
TridentLocker
Location

Maryland

USA

USA
Industry
Insurance
RetailRetailRetailRetail
Qilin Alleges Ransomware Attack on Retail Company
Date
December 30, 2025
Ransomware group
Qilin
Location

Switzerland

Switzerland
Industry
Retail
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Kazu Alleges Ransomware Attack on Healthcare Services Company
Date
December 30, 2025
Ransomware group
Kazu
Location

New Zealand

New Zealand
Industry
Healthcare Services
HospitalityHospitalityHospitalityHospitality
Cloak Alleges Ransomware Attack on New York Hospitality Company
Date
December 30, 2025
Ransomware group
Cloak
Location

New York

USA

USA
Industry
Hospitality
ConstructionConstructionConstructionConstruction
SpaceBears Alleges Ransomware Attack on Construction Company
Date
December 30, 2025
Ransomware group
SpaceBears
Location

Germany

Germany
Industry
Construction
ConstructionConstructionConstructionConstruction
Inc Ransom Alleges Ransomware Attack on Construction Company
Date
December 29, 2025
Ransomware group
Inc Ransom
Location

Saudi Arabia

Saudi Arabia
Industry
Construction
OrganizationsOrganizationsOrganizationsOrganizations
Qilin Alleges Ransomware Attack on Pennsylvania Organizations Company
Date
December 29, 2025
Ransomware group
Qilin
Location

Pennsylvania

USA

USA
Industry
Organizations
SoftwareSoftwareSoftwareSoftware
Ransomhouse Alleges Ransomware Attack on Software Company
Date
December 29, 2025
Ransomware group
Ransomhouse
Location

India

India
Industry
Software
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Qilin Alleges Ransomware Attack on Energy, Utilities & Waste Company
Date
December 29, 2025
Ransomware group
Qilin
Location

Spain

Spain
Industry
Energy, Utilities & Waste
EducationEducationEducationEducation
Gunra Alleges Ransomware Attack on Education Company
Date
December 29, 2025
Ransomware group
Gunra
Location

South Korea

South Korea
Industry
Education
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Nova Alleges Ransomware Attack on Texas Healthcare Services Company
Date
December 29, 2025
Ransomware group
Nova
Location

Texas

USA

USA
Industry
Healthcare Services
ManufacturingManufacturingManufacturingManufacturing
Qilin Alleges Ransomware Attack on Manufacturing Company
Date
December 29, 2025
Ransomware group
Qilin
Location

Italy

Italy
Industry
Manufacturing
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Qilin Alleges Ransomware Attack on Energy, Utilities & Waste Company
Date
December 29, 2025
Ransomware group
Qilin
Location

Spain

Spain
Industry
Energy, Utilities & Waste
ManufacturingManufacturingManufacturingManufacturing
Lockbit Alleges Ransomware Attack on Manufacturing Company
Date
December 29, 2025
Ransomware group
Lockbit
Location

South Korea

South Korea
Industry
Manufacturing
ConstructionConstructionConstructionConstruction
Play Alleges Ransomware Attack on Michigan Construction Company
Date
December 29, 2025
Ransomware group
Play
Location

Michigan

USA

USA
Industry
Construction
ConstructionConstructionConstructionConstruction
Kazu Alleges Ransomware Attack on Construction Company
Date
December 29, 2025
Ransomware group
Kazu
Location

Saudi Arabia

Saudi Arabia
Industry
Construction
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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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