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Ransomware Victim Business Services

Porter W Yett

Ransomware attack by Qilin Β· Disclosed May 20, 2026 Β· πŸ‡¬πŸ‡§ United Kingdom

www.porteryett.com

Date Disclosed
May 20, 2026
2026
Threat Group
Qilin
1,666 total victims
Country
πŸ‡¬πŸ‡§ United Kingdom
Industry
Business Services

Incident Analysis

Porter W Yett was targeted by Qilin ransomware, one of the most active ransomware groups in our database with 1,666 confirmed victims globally. The attack was disclosed on May 20, 2026, when Porter W Yett appeared on the group's dark web leak site.

Porter W Yett is based in United Kingdom , operating in the Business Services sector. United Kingdom ranks #4 globally for ransomware attacks, with 466 victims in our database.

Sector context: Business services firms often have access to multiple client environments, making them high-value pivot points for ransomware operators seeking to maximise impact across multiple victim organisations.

Qilin 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 Porter W Yett attacked by ransomware?

Yes. Porter W Yett was listed as a victim of the Qilin ransomware group on May 20, 2026. The organisation is based in United Kingdom and operates in the Business Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Porter W Yett?

Porter W Yett was attacked by Qilin ransomware. Qilin is one of the most active ransomware groups, having claimed 1,666 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Porter W Yett ransomware attack occur?

The ransomware attack on Porter W Yett was disclosed on May 20, 2026. 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 Porter W Yett ransomware attack?

The specific data stolen from Porter W Yett 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 Business Services organisation, Porter W Yett likely held sensitive business data, client information, and operational records.

How can organisations protect against Qilin attacks?

To defend against Qilin 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.