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Ransomware Victim Construction

GPF Lewis

Ransomware attack by Hunters Β· Disclosed May 5, 2025 Β· πŸ‡¬πŸ‡§ United Kingdom

www.gpflewis.co.uk

Date Disclosed
May 5, 2025
2025
Threat Group
Hunters
47 total victims
Country
πŸ‡¬πŸ‡§ United Kingdom
Industry
Construction

Incident Analysis

GPF Lewis was targeted by Hunters ransomware, one of the most active ransomware groups in our database with 47 confirmed victims globally. The attack was disclosed on May 5, 2025, when GPF Lewis appeared on the group's dark web leak site.

GPF Lewis is based in United Kingdom , operating in the Construction sector. United Kingdom ranks #4 globally for ransomware attacks, with 466 victims in our 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.

Hunters typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats β€” paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Jun 10, 2026 06:09 UTC.

Frequently Asked Questions

Was GPF Lewis attacked by ransomware?

Yes. GPF Lewis was listed as a victim of the Hunters ransomware group on May 5, 2025. The organisation is based in United Kingdom and operates in the Construction sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked GPF Lewis?

GPF Lewis was attacked by Hunters ransomware. Hunters is one of the most active ransomware groups, having claimed 47 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the GPF Lewis ransomware attack occur?

The ransomware attack on GPF Lewis was disclosed on May 5, 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 GPF Lewis ransomware attack?

The specific data stolen from GPF Lewis 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, GPF Lewis likely held sensitive business data, client information, and operational records.

How can organisations protect against Hunters attacks?

To defend against Hunters 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.