Was shamrocktradingcorp.com hit by ransomware?

shamrocktradingcorp.com was listed by the Embargo ransomware operation (United States), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Embargo ransomware group?

Embargo is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the shamrocktradingcorp.com breach?

Embargo published data attributed to shamrocktradingcorp.com. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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shamrocktradingcorp.com

Claimed by Embargo · listed 2 years ago

26m

Age

since listed · data leaked

Status timeline

ListedMay 21, 2024
Data leakeddate unknown

At a glance

Group: Embargo
Status: Data leaked
Country: United States
Sector: Transportation/Logistics
Listed on leak site: May 21, 2024

About the victim

AI dossier — public-source company profile

Shamrock Trading Corporation is a parent company serving the transportation and logistics industries since 1986, operating multiple brands including Ryan Transportation (freight brokerage and managed logistics), RTS International (trade finance), RTS Factoring (factoring and fuel services), and ProTransport (trucking software). Based in Overland Park, Kansas, the company operates across supply chain logistics, trade financing, and transportation technology sectors.

Industry: Transportation & Logistics Services, Trade Finance, Trucking Software
Address: 9345 Metcalf Avenue, Overland Park, KS 66212
Founded: 1986

Attack summary

Severity: medium — Data has been published by the threat actor against a company handling sensitive financial and logistics information (trade finance, factoring, customer supply chain data). However, the leak post provides no details on data type, volume, or proof artifacts, and no ransom demand is stated, suggesting either a lower-tier disclosure or incomplete information.

The Embargo group claims to have breached Shamrock Trading Corporation and published data. The post does not specify whether encryption occurred, what data was exfiltrated, or the extent of the compromise.

medium

What the group claims

Shamrock Trading Corporation is the parent company for a family of brands in transportation services, finance and technology. The company offers transportation logistics, discount programs, and international trade financing. -

Sources

Victim siteshamrocktradingcorp.com
Leak posthttp://embargobe3n5okxyzqphpmk3moinoap2snz5k6765mvtkk7hhi544jid.onion/#/post/19

Source

Indexed 2 years ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Embargo

Embargo is a ransomware group that emerged in April 2024, operating with primarily financial motivations and demonstrating a focus on high-value targets across multiple sectors. The group has been observed targeting victims predominantly in the United States, Singapore, India, and France, with particular emphasis on technology, healthcare, manufacturing, business services, and financial sectors. Given the group's recent emergence and limited public documentation from major threat intelligence sources, specific details about their country of origin, operational structure, and technical methodologies remain largely unconfirmed by established security research organizations. With 37 known victims identified since their emergence, Embargo appears to follow established ransomware operational patterns typical of financially-motivated cybercriminal groups, though comprehensive analysis of their attack vectors, encryption methods, and extortion tactics has not yet been extensively documented by major cybersecurity firms or government agencies. The group's targeting of critical infrastructure sectors including healthcare and financial services aligns with broader ransomware trends observed throughout 2024, though specific notable campaigns or high-profile attacks have not been widely reported in public threat intelligence reporting. As of current observations, Embargo appears to remain active, though the limited timeframe since their emergence and sparse public documentation makes definitive assessment of their operational status challenging without additional confirmed reporting from established threat intelligence sources. The group has been linked to 40 public disclosures across our corpus. First observed on a leak site on April 21, 2024; most recent post June 30, 2026. The operation is currently active.

Timeline of this disclosure

May 21, 2024shamrocktradingcorp.com listed by Embargoon the group's public leak site

Other recent disclosures by Embargo

Embargo has been linked to 40 public victims on Darkfield. A sample of the most recent:

See the full Embargo dossier →

Sector and geography

This disclosure adds to ransomware activity in the Transportation/Logistics sector, which has 1,081 disclosures indexed across all operators we track. Geographically, shamrocktradingcorp.com is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Embargo means shamrocktradingcorp.com appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on Embargo's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.