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Ransomware Victim Energy & Utilities

Vinco Energy

Ransomware attack by Lamashtu · Disclosed September 30, 2026 · 🇺🇸 United States

vincoenergy.com

Date Disclosed
Sep 30, 2026
2026
Threat Group
Lamashtu
44 total victims
Country
🇺🇸 United States
Industry
Energy & Utilities

ThreatAI Analysis

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

Lamashtu listed Vinco Energy on its dark web leak site on 30 September 2026. A Mexican oilfield services firm specializing in wireline logging and telemetry operations.

About Vinco Energy

Vinco Energy Services is a Mexican oilfield services company providing engineering and operational solutions for the oil and gas sector. The company specializes in services like wireline logging, telemetry.

Source record: ransomware.live

About the Lamashtu group

Lamashtu is an extortion group that first appeared in April 2026, claiming attacks against organizations in France, Romania, and Thailand across energy, pharmaceutical, and film sectors; it has not yet been confirmed as operating actual file-encrypting ransomware rather than pure data-theft extortion. Lamashtu has listed 34 victims since April 2026.

Incident Analysis

Vinco Energy was targeted by Lamashtu ransomware, one of the most active ransomware groups in our database with 44 confirmed victims globally. The attack was disclosed on September 30, 2026, when Vinco Energy appeared on the group's dark web leak site.

Vinco Energy is based in United States , operating in the Energy & Utilities sector. United States ranks #1 globally for ransomware attacks, with 9,656 victims in our 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.

Lamashtu 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 — 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: Oct 1, 2026 18:00 UTC.

Frequently Asked Questions

Was Vinco Energy attacked by ransomware?

Yes. Vinco Energy was listed as a victim of the Lamashtu ransomware group on September 30, 2026. The organisation is based in United States and operates in the Energy & Utilities sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Vinco Energy?

Vinco Energy was attacked by Lamashtu ransomware. Lamashtu is one of the most active ransomware groups, having claimed 44 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Vinco Energy ransomware attack occur?

The ransomware attack on Vinco Energy 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 Vinco Energy ransomware attack?

The specific data stolen from Vinco Energy 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 Energy & Utilities organisation, Vinco Energy likely held sensitive business data, client information, and operational records.

How can organisations protect against Lamashtu attacks?

To defend against Lamashtu 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.