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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
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Medusa Alleges Ransomware Attack on South Carolina Business Services Company
Date
May 14, 2025
Ransomware group
Medusa
Location

South Carolina

USA

USA
Industry
Business Services
ManufacturingManufacturingManufacturingManufacturing
Lynx Alleges Ransomware Attack on Ohio Manufacturing Company
Date
May 14, 2025
Ransomware group
Lynx
Location

Ohio

USA

USA
Industry
Manufacturing
InsuranceInsuranceInsuranceInsurance
Medusa Alleges Ransomware Attack on California Insurance Company
Date
May 14, 2025
Ransomware group
Medusa
Location

California

USA

USA
Industry
Insurance
ConstructionConstructionConstructionConstruction
Medusa Alleges Ransomware Attack on Minnesota Construction Company
Date
May 14, 2025
Ransomware group
Medusa
Location

Minnesota

USA

USA
Industry
Construction
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Embargo Alleges Ransomware Attack on Business Services Company
Date
May 14, 2025
Ransomware group
Embargo
Location

Singapore

Singapore
Industry
Business Services
Healthcare ServicesHealthcare ServicesHealthcare ServicesHealthcare Services
Everest Alleges Ransomware Attack on New York Healthcare Services Company
Date
May 14, 2025
Ransomware group
Everest
Location

New York

USA

USA
Industry
Healthcare Services
Law Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal Services
Akira Alleges Ransomware Attack on California Law Firms & Legal Services Company
Date
May 14, 2025
Ransomware group
Akira
Location

California

USA

USA
Industry
Law Firms & Legal Services
ManufacturingManufacturingManufacturingManufacturing
Akira Alleges Ransomware Attack on Manufacturing Company
Date
May 14, 2025
Ransomware group
Akira
Location

Spain

Spain
Industry
Manufacturing
TransportationTransportationTransportationTransportation
Akira Alleges Ransomware Attack on Transportation Company
Date
May 14, 2025
Ransomware group
Akira
Location

Greece

Greece
Industry
Transportation
ManufacturingManufacturingManufacturingManufacturing
Play Alleges Ransomware Attack on Texas Manufacturing Company
Date
May 13, 2025
Ransomware group
Play
Location

Texas

USA

USA
Industry
Manufacturing
FinanceFinanceFinanceFinance
Akira Alleges Ransomware Attack on Idaho Finance Company
Date
May 13, 2025
Ransomware group
Akira
Location

Idaho

USA

USA
Industry
Finance
ConstructionConstructionConstructionConstruction
Akira Alleges Ransomware Attack on Georgia Construction Company
Date
May 13, 2025
Ransomware group
Akira
Location

Georgia

USA

USA
Industry
Construction
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
SpaceBears Alleges Ransomware Attack on Business Services Company
Date
May 12, 2025
Ransomware group
SpaceBears
Location

Canada

Canada
Industry
Business Services
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
SpaceBears Alleges Ransomware Attack on Business Services Company
Date
May 12, 2025
Ransomware group
SpaceBears
Location

Czechia

Czechia
Industry
Business Services
EducationEducationEducationEducation
J Alleges Ransomware Attack on Education Company
Date
May 12, 2025
Ransomware group
J
Location

India

India
Industry
Education
Media & InternetMedia & InternetMedia & InternetMedia & Internet
Play Alleges Ransomware Attack on Media & Internet Company
Date
May 12, 2025
Ransomware group
Play
Location

India

India
Industry
Media & Internet
ConstructionConstructionConstructionConstruction
Play Alleges Ransomware Attack on Florida Construction Company
Date
May 12, 2025
Ransomware group
Play
Location

Florida

USA

USA
Industry
Construction
ManufacturingManufacturingManufacturingManufacturing
Play Alleges Ransomware Attack on Florida Manufacturing Company
Date
May 12, 2025
Ransomware group
Play
Location

Florida

USA

USA
Industry
Manufacturing
ConstructionConstructionConstructionConstruction
Play Alleges Ransomware Attack on Construction Company
Date
May 12, 2025
Ransomware group
Play
Location

Canada

Canada
Industry
Construction
ManufacturingManufacturingManufacturingManufacturing
Kraken Alleges Ransomware Attack on Manufacturing Company
Date
May 12, 2025
Ransomware group
Kraken
Location

Canada

Canada
Industry
Manufacturing
ManufacturingManufacturingManufacturingManufacturing
Kraken Alleges Ransomware Attack on Manufacturing Company
Date
May 12, 2025
Ransomware group
Kraken
Location

Canada

Canada
Industry
Manufacturing
Law Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal Services
Kairos Alleges Ransomware Attack on Texas Law Firms & Legal Services Company
Date
May 12, 2025
Ransomware group
Kairos
Location

Texas

USA

USA
Industry
Law Firms & Legal Services
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
J Alleges Ransomware Attack on Energy, Utilities & Waste Company
Date
May 12, 2025
Ransomware group
J
Location

France

France
Industry
Energy, Utilities & Waste
RetailRetailRetailRetail
J Alleges Ransomware Attack on Retail Company
Date
May 12, 2025
Ransomware group
J
Location

Guatemala

Guatemala
Industry
Retail
TelecommunicationsTelecommunicationsTelecommunicationsTelecommunications
J Alleges Ransomware Attack on Telecommunications Company
Date
May 12, 2025
Ransomware group
J
Location

Brazil

Brazil
Industry
Telecommunications
FinanceFinanceFinanceFinance
J Alleges Ransomware Attack on Finance Company
Date
May 12, 2025
Ransomware group
J
Location

Argentina

Argentina
Industry
Finance
RetailRetailRetailRetail
Gunra Alleges Ransomware Attack on Retail Company
Date
May 12, 2025
Ransomware group
Gunra
Location

Brazil

Brazil
Industry
Retail
Law Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal ServicesLaw Firms & Legal Services
Sarcoma Alleges Ransomware Attack on Law Firms & Legal Services Company
Date
May 4, 2025
Ransomware group
Sarcoma
Location

Canada

Canada
Industry
Law Firms & Legal Services
Energy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & WasteEnergy, Utilities & Waste
Sarcoma Alleges Ransomware Attack on Louisiana Energy, Utilities & Waste Company
Date
May 4, 2025
Ransomware group
Sarcoma
Location

Louisiana

USA

USA
Industry
Energy, Utilities & Waste
RetailRetailRetailRetail
Sarcoma Alleges Ransomware Attack on Retail Company
Date
May 4, 2025
Ransomware group
Sarcoma
Location

Italy

Italy
Industry
Retail
ManufacturingManufacturingManufacturingManufacturing
Silent Alleges Ransomware Attack on New Hampshire Manufacturing Company
Date
May 4, 2025
Ransomware group
Silent
Location

New Hampshire

USA

USA
Industry
Manufacturing
Business ServicesBusiness ServicesBusiness ServicesBusiness Services
Sarcoma Alleges Ransomware Attack on Business Services Company
Date
May 4, 2025
Ransomware group
Sarcoma
Location

Belgium

Belgium
Industry
Business Services
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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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