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Cyber Threat
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Ransomware victim Healthcare

Green Clinic

Listed by Wallstreet on · organisation based in United States

Disclosed
Oct 14, 2026
Leak-site listing date
Threat group
Wallstreet
52 victims listed
Country
United States
#1 most targeted
Sector
Healthcare

ThreatAI analysis

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

Green Clinic was named on the dark web leak site operated by Wallstreet on 14 October 2026. The community-based healthcare provider serves Ruston and North Central Louisiana, offering primary care and specialty services.

About Green Clinic

Green Clinic is a community-based healthcare provider serving Ruston and North Central Louisiana. Founded in 1948, it brings primary care, pediatrics, specialty care, pharmacy, laboratory and imaging services together across its clinics https://www.green-clinic.com/assets/news/green-clinic-cybersecurity-update-2026-10-08.pdf

Source record: ransomware.live

About the Wallstreet group

Wallstreet has listed 28 victims since June 2026.

Incident analysis

Green Clinic was listed by Wallstreet ransomware, a group with 52 victims recorded in this database. The listing appeared on the group's leak site on October 14, 2026.

Green Clinic is based in United States and operates in the Healthcare sector. United States ranks #1 worldwide for ransomware disclosures, with 10,013 victims in this database.

Sector context. Healthcare organisations are high-value ransomware targets because patient data is extremely sensitive, regulatory penalties for breaches are severe, and operational downtime can threaten patient safety — all factors that increase ransom payment pressure.

Wallstreet 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files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished.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 Green Clinic attacked by ransomware?

Yes. Green Clinic was listed as a victim of the Wallstreet ransomware group on October 14, 2026. The organisation is based in United States and operates in the Healthcare sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Green Clinic?

Green Clinic was attacked by Wallstreet ransomware. Wallstreet is one of the most active ransomware groups, having claimed 52 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Green Clinic ransomware attack occur?

The ransomware attack on Green Clinic was disclosed on October 14, 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 Green Clinic ransomware attack?

The specific data stolen from Green Clinic 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 Healthcare organisation, Green Clinic likely held patient records, medical data, and personally identifiable information (PII).

How can organisations protect against Wallstreet attacks?

To defend against Wallstreet 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.