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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
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Sinobi Alleges Ransomware Attack on Michigan Healthcare Services Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

Michigan

USA

USA
Industry
Healthcare Services
FinanceFinanceFinanceFinance
Sinobi Alleges Ransomware Attack on Pennsylvania Finance Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

Pennsylvania

USA

USA
Industry
Finance
TelecommunicationsTelecommunicationsTelecommunicationsTelecommunications
Inc Ransom Alleges Ransomware Attack on Pennsylvania Telecommunications Company
Date
October 1, 2025
Ransomware group
Inc Ransom
Location

Pennsylvania

USA

USA
Industry
Telecommunications
Law Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal Services
Qilin Alleges Ransomware Attack on Florida Law Firms & Legal Services Company
Date
October 1, 2025
Ransomware group
Qilin
Location

Florida

USA

USA
Industry
Law Firms & Legal Services
ConstructionConstructionConstructionConstruction
Inc Ransom Alleges Ransomware Attack on Indiana Construction Company
Date
October 1, 2025
Ransomware group
Inc Ransom
Location

Indiana

USA

USA
Industry
Construction
SoftwareSoftwareSoftwareSoftware
J Alleges Ransomware Attack on Michigan Software Company
Date
October 1, 2025
Ransomware group
J
Location

Michigan

USA

USA
Industry
Software
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Akira Alleges Ransomware Attack on Michigan Healthcare Services Company
Date
October 1, 2025
Ransomware group
Akira
Location

Michigan

USA

USA
Industry
Healthcare Services
HospitalityHospitalityHospitalityHospitality
Sinobi Alleges Ransomware Attack on Virginia Hospitality Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

Virginia

USA

USA
Industry
Hospitality
ManufacturingManufacturingManufacturingManufacturing
Sinobi Alleges Ransomware Attack on California Manufacturing Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

California

USA

USA
Industry
Manufacturing
ManufacturingManufacturingManufacturingManufacturing
Sinobi Alleges Ransomware Attack on Manufacturing Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

France

France
Industry
Manufacturing
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Inc Ransom Alleges Ransomware Attack on California Healthcare Services Company
Date
October 1, 2025
Ransomware group
Inc Ransom
Location

California

USA

USA
Industry
Healthcare Services
ManufacturingManufacturingManufacturingManufacturing
Gunra Alleges Ransomware Attack on Manufacturing Company
Date
October 1, 2025
Ransomware group
Gunra
Location

France

France
Industry
Manufacturing
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Sinobi Alleges Ransomware Attack on California Business Services Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

California

USA

USA
Industry
Business Services
ConstructionConstructionConstructionConstruction
Inc Ransom Alleges Ransomware Attack on Construction Company
Date
October 1, 2025
Ransomware group
Inc Ransom
Location

South Africa

South Africa
Industry
Construction
SoftwareSoftwareSoftwareSoftware
Devman Alleges Ransomware Attack on Software Company
Date
October 1, 2025
Ransomware group
Devman
Location

Portugal

Portugal
Industry
Software
ManufacturingManufacturingManufacturingManufacturing
Sinobi Alleges Ransomware Attack on Manufacturing Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

Spain

Spain
Industry
Manufacturing
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Sinobi Alleges Ransomware Attack on Business Services Company
Date
October 1, 2025
Ransomware group
Sinobi
Location

Switzerland

Switzerland
Industry
Business Services
ConstructionConstructionConstructionConstruction
Akira Alleges Ransomware Attack on New York Construction Company
Date
October 1, 2025
Ransomware group
Akira
Location

New York

USA

USA
Industry
Construction
RetailRetailRetailRetail
Inc Ransom Alleges Ransomware Attack on Retail Company
Date
October 1, 2025
Ransomware group
Inc Ransom
Location

United Kingdom

United Kingdom
Industry
Retail
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
AlphaLocker Alleges Ransomware Attack on Energy, Utilities & Waste Company
Date
October 1, 2025
Ransomware group
AlphaLocker
Location

India

India
Industry
Energy, Utilities & Waste
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Securotrop Alleges Ransomware Attack on Energy, Utilities & Waste Company
Date
October 1, 2025
Ransomware group
Securotrop
Location

Canada

Canada
Industry
Energy, Utilities & Waste
EducationEducationEducationEducation
Qilin Alleges Ransomware Attack on Connecticut Education Company
Date
September 30, 2025
Ransomware group
Qilin
Location

Connecticut

USA

USA
Industry
Education
Law Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal Services
Securotrop Alleges Ransomware Attack on California Law Firms & Legal Services Company
Date
September 30, 2025
Ransomware group
Securotrop
Location

California

USA

USA
Industry
Law Firms & Legal Services
FinanceFinanceFinanceFinance
Qilin Alleges Ransomware Attack on Finance Company
Date
September 30, 2025
Ransomware group
Qilin
Location

Hong Kong

Hong Kong
Industry
Finance
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Securotrop Alleges Ransomware Attack on Maryland Business Services Company
Date
September 30, 2025
Ransomware group
Securotrop
Location

Maryland

USA

USA
Industry
Business Services
FinanceFinanceFinanceFinance
Qilin Alleges Ransomware Attack on Finance Company
Date
September 30, 2025
Ransomware group
Qilin
Location

Japan

Japan
Industry
Finance
Media & InternetMedia & InternetMedia & InternetMedia & Internet
J Alleges Ransomware Attack on Media & Internet Company
Date
September 30, 2025
Ransomware group
J
Location

Germany

Germany
Industry
Media & Internet
TransportationTransportationTransportationTransportation
Akira Alleges Ransomware Attack on Maryland Transportation Company
Date
September 30, 2025
Ransomware group
Akira
Location

Maryland

USA

USA
Industry
Transportation
RetailRetailRetailRetail
Akira Alleges Ransomware Attack on California Retail Company
Date
September 30, 2025
Ransomware group
Akira
Location

California

USA

USA
Industry
Retail
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Play Alleges Ransomware Attack on Ohio Energy, Utilities & Waste Company
Date
September 30, 2025
Ransomware group
Play
Location

Ohio

USA

USA
Industry
Energy, Utilities & Waste
Real EstateReal EstateReal EstateReal Estate
Akira Alleges Ransomware Attack on Texas Real Estate Company
Date
September 30, 2025
Ransomware group
Akira
Location

Texas

USA

USA
Industry
Real Estate
Real EstateReal EstateReal EstateReal Estate
Anubis Alleges Ransomware Attack on Real Estate Company
Date
September 30, 2025
Ransomware group
Anubis
Location

Australia

Australia
Industry
Real Estate
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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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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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