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Cyber Threat
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Ransomware victim

Sponseller Group, Inc.

Listed by Minteye on · organisation based in United States

www.sponsellergroup.com

Disclosed
Dec 12, 2025
Leak-site listing date
Threat group
Minteye
5 victims listed
Country
United States
#1 most targeted
Sector
Not recorded

ThreatAI analysis

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

About the Minteye group

MintEye is a ransomware group with concentrated activity in North America, targeting professional services, construction, engineering, architecture, and logistics sectors, with victims documented in the US and Chile; limited public technical analysis is available. Minteye has listed 5 victims since December 2025.

Incident analysis

Sponseller Group, Inc. was listed by Minteye ransomware, a group with 5 victims recorded in this database. The listing appeared on the group's leak site on December 12, 2025.

Sponseller Group, Inc. is based in United States. United States ranks #1 worldwide for ransomware disclosures, with 10,306 victims in this database.

Minteye 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files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished.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 Sponseller Group, Inc. attacked by ransomware?

Yes. Sponseller Group, Inc. was listed as a victim of the Minteye ransomware group on December 12, 2025. The organisation is based in United States. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Sponseller Group, Inc.?

Sponseller Group, Inc. was attacked by Minteye ransomware. Minteye is one of the most active ransomware groups, having claimed 5 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Sponseller Group, Inc. ransomware attack occur?

The ransomware attack on Sponseller Group, Inc. was disclosed on December 12, 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 Sponseller Group, Inc. ransomware attack?

The specific data stolen from Sponseller Group, Inc. 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. Sensitive business data was likely targeted.

How can organisations protect against Minteye attacks?

To defend against Minteye 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.