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Cyber Threat
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Ransomware victim Construction

Skyline Dubuque

Listed by Global on · organisation based in United States

skylinesalt.com

Disclosed
Jun 11, 2025
Leak-site listing date
Threat group
Global
40 victims listed
Country
United States
#1 most targeted
Sector
Construction

ThreatAI analysis

Compiled from this incident record and the threat intelligence profile for Global. Figures and technique mappings are quoted from the source data, not inferred.

About the Global group

GLOBAL GROUP is a ransomware-as-a-service operation that emerged in June 2025, reportedly launched by a known Russian-speaking threat actor, featuring AI-driven ransom negotiation and a mobile control panel for affiliates, targeting healthcare, oil and gas, industrial engineering, and automotive sectors. Global has listed 38 victims since May 2025.

Incident analysis

Skyline Dubuque was listed by Global ransomware, a group with 40 victims recorded in this database. The listing appeared on the group's leak site on June 11, 2025.

Skyline Dubuque is based in United States and operates in the Construction sector. United States ranks #1 worldwide for ransomware disclosures, with 10,335 victims in this database.

Sector context. Construction firms often hold sensitive project data, client financials, and intellectual property. The industry's typically lean IT security teams can make them more vulnerable.

Global typically follows a double extortion model: data is exfiltrated from the victim's systems before files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished. The leak site, where this listing appeared, is the lever for the second demand.

Source. Public leak-site disclosures aggregated via the ransomware.live API. The disclosure date is when the listing was published, which can differ from the date of compromise. This site does not publish or link to stolen data. Last updated .

Frequently asked questions

Was Skyline Dubuque attacked by ransomware?

Yes. Skyline Dubuque was listed as a victim of the Global ransomware group on June 11, 2025. The organisation is based in United States and operates in the Construction sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Skyline Dubuque?

Skyline Dubuque was attacked by Global ransomware. Global is one of the most active ransomware groups, having claimed 40 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Skyline Dubuque ransomware attack occur?

The ransomware attack on Skyline Dubuque was disclosed on June 11, 2025. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the Skyline Dubuque ransomware attack?

The specific data stolen from Skyline Dubuque has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Construction organisation, Skyline Dubuque likely held sensitive business data, client information, and operational records.

How can organisations protect against Global attacks?

To defend against Global and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.