Cyber Threat Intelligence
CTI Academy Sponsor CTI Academy
LS
Ransomware Victim Transportation/Logistics

lso.com

Ransomware attack by Embargo · Disclosed December 6, 2025 · 🇱🇸 LS

lso.com

Date Disclosed
Dec 6, 2025
2025
Threat Group
Embargo
40 total victims
Country
🇱🇸 LS
Industry
Transportation/Logistics

ThreatAI Analysis

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

About the Embargo group

Embargo is a Rust-based ransomware-as-a-service group that emerged in April 2024, primarily targeting US healthcare, manufacturing, and business services organizations using double extortion, assessed as a potential successor to BlackCat/ALPHV with over $34 million in ransom proceeds. Embargo has listed 40 victims since April 2024.

Incident Analysis

lso.com was targeted by Embargo ransomware, one of the most active ransomware groups in our database with 40 confirmed victims globally. The attack was disclosed on December 6, 2025, when lso.com appeared on the group's dark web leak site.

lso.com is based in LS , operating in the Transportation/Logistics sector. LS ranks #162 globally for ransomware attacks, with 1 victims in our database.

Sector context: Logistics companies are targeted because supply chain disruption has cascading effects on customers and partners, amplifying pressure to pay ransoms quickly to restore operations.

Embargo 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: Sep 5, 2026 16:00 UTC.

Frequently Asked Questions

Was lso.com attacked by ransomware?

Yes. lso.com was listed as a victim of the Embargo ransomware group on December 6, 2025. The organisation is based in LS and operates in the Transportation/Logistics sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked lso.com?

lso.com was attacked by Embargo ransomware. Embargo is one of the most active ransomware groups, having claimed 40 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the lso.com ransomware attack occur?

The ransomware attack on lso.com was disclosed on December 6, 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 lso.com ransomware attack?

The specific data stolen from lso.com 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 Transportation/Logistics organisation, lso.com likely held sensitive business data, client information, and operational records.

How can organisations protect against Embargo attacks?

To defend against Embargo 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.