Skip to content
Cyber Threat
CTI Academy Sponsor CTI Academy
Ransomware victim Professional Services

North Hills Facility Services

Listed by Storm on · organisation based in United States

Disclosed
Sep 30, 2026
Leak-site listing date
Threat group
Storm
113 victims listed
Country
United States
#1 most targeted
Sector
Professional Services

ThreatAI analysis

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

About North Hills Facility Services

North Hills Facility Services offers premier facility and janitorial services for both commercial and residential properties in the NY Metro area, backed by over 50 years of experience. Their extensive range of services includes facility cleaning, emergency response, disinfecting, and specialized maintenance solutions tailored to meet the unique needs of their clients. The company prioritizes creating safe, clean, and productive environments, ensuring high standards of quality and reliability. They serve a diverse clientele, including commercial, industrial, and residential sectors, with a commitment to exceptional customer service and ongoing employee training. The company headquarters is located in 265 Executive Drive, Suite 250, Plainview, NY 11803, United States.201-500 Employees

Source record: ransomware.live

About the Storm group

Storm has listed 84 victims since August 2026.

Incident analysis

North Hills Facility Services was listed by Storm ransomware, a group with 113 victims recorded in this database. The listing appeared on the group's leak site on September 30, 2026.

North Hills Facility Services is based in United States and operates in the Professional Services sector. United States ranks #1 worldwide for ransomware disclosures, with 10,008 victims in this database.

Sector context. Organisations in this sector hold valuable data and operational systems that ransomware groups seek to exploit for financial gain through encryption and data exfiltration.

Storm 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files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished.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 North Hills Facility Services attacked by ransomware?

Yes. North Hills Facility Services was listed as a victim of the Storm ransomware group on September 30, 2026. The organisation is based in United States and operates in the Professional Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked North Hills Facility Services?

North Hills Facility Services was attacked by Storm ransomware. Storm is one of the most active ransomware groups, having claimed 113 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the North Hills Facility Services ransomware attack occur?

The ransomware attack on North Hills Facility Services was disclosed on September 30, 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 North Hills Facility Services ransomware attack?

The specific data stolen from North Hills Facility Services 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 Professional Services organisation, North Hills Facility Services likely held sensitive business data, client information, and operational records.

How can organisations protect against Storm attacks?

To defend against Storm 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.