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Cyber Threat
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Ransomware victim Construction

Structural Component Systems

Listed by Securotrop on · organisation based in United States

www.scstruss.com

Disclosed
Oct 2, 2025
Leak-site listing date
Threat group
Securotrop
46 victims listed
Country
United States
#1 most targeted
Sector
Construction

ThreatAI analysis

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

About the Securotrop group

Securotrop is a ransomware group established in early 2025 that operates within the Qilin affiliate network while maintaining an independent public identity, focusing exclusively on commercial targets and deliberately avoiding healthcare and government entities, with approximately 32 documented victims. Securotrop has listed 44 victims since June 2025.

Incident analysis

Structural Component Systems was listed by Securotrop ransomware, a group with 46 victims recorded in this database. The listing appeared on the group's leak site on October 2, 2025.

Structural Component Systems is based in United States and operates in the Construction sector. United States ranks #1 worldwide for ransomware disclosures, with 10,159 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.

Securotrop 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files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished.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 Structural Component Systems attacked by ransomware?

Yes. Structural Component Systems was listed as a victim of the Securotrop ransomware group on October 2, 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 Structural Component Systems?

Structural Component Systems was attacked by Securotrop ransomware. Securotrop is one of the most active ransomware groups, having claimed 46 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Structural Component Systems ransomware attack occur?

The ransomware attack on Structural Component Systems was disclosed on October 2, 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 Structural Component Systems ransomware attack?

The specific data stolen from Structural Component Systems 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, Structural Component Systems likely held sensitive business data, client information, and operational records.

How can organisations protect against Securotrop attacks?

To defend against Securotrop 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.