Disclosure context

About devman

The devman ransomware group is a recently emerged threat actor that began operations in April 2025, demonstrating a financially motivated criminal enterprise with a focus on opportunistic targeting across multiple sectors and geographic regions. Given the group's recent emergence and limited public documentation, specific details regarding their country of origin, organizational structure, or potential affiliations with established ransomware-as-a-service operations remain unknown to major cybersecurity agencies and researchers. The group's attack methodology and technical capabilities have not been thoroughly documented by reputable security firms, though their targeting patterns suggest a broad opportunistic approach rather than highly specialized tactics. In the brief period since their emergence, devman has reportedly compromised 184 victims across diverse sectors including technology, healthcare, public sector organizations, and agriculture and food production, with primary targeting concentrated in the United States, France, Svalbard and Jan Mayen, Taiwan, and Thailand, though the inclusion of Svalbard and Jan Mayen in their targeting list may indicate data collection anomalies rather than actual operational focus on this remote Arctic territory. As of current reporting, devman appears to remain an active threat, though the lack of detailed technical analysis or law enforcement advisories suggests they may be operating at a relatively low profile compared to more established ransomware groups. The group has been linked to 184 public disclosures across our corpus. First observed on a leak site on April 6, 2025; most recent post February 4, 2026. The operation is currently active.

Timeline of this disclosure

January 27, 2026twi-group.com listed by devmanon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Transportation/Logistics sector, which has 847 disclosures indexed across all operators we track. Geographically, twi-group.com is reported in United States, a country with 7,392 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

← All victims

TWI Group

listed as twi-group.com · Claimed by devman · listed 4 months ago

Age

since listed · data leaked

Status timeline

Listed
Jan 27, 2026
Data leaked

At a glance

Group: devman
Status: Data leaked
Country: United States
Sector: Transportation/Logistics
Listed on leak site: Jan 27, 2026

About the victim

AI dossier — public-source company profile

TWI Group is a specialized freight forwarder and logistics provider focused on the trade show industry, offering domestic and international transportation, on-site handling, and customs clearance services. The company is based in Nevada, USA, and operates globally across more than 180 countries. They are recognized for managing logistics for trade show exhibits of all sizes.

Industry: Trade Show Freight Forwarding & Logistics
Address: Nevada, USA

Attack summary

Severity: medium — Data is listed as published by the threat actor, indicating confirmed exfiltration, but the leak post provides no specifics on data volume, PII at scale, or regulated data categories, limiting severity assessment to medium.

The group 'devman' claims to have published data obtained from TWI Group, with the disclosure status listed as data_published. No specific ransom demand or data size was stated in the post.

medium

Data the group says was taken

AI dossier — extracted from the leak post

Business logistics records
Customs clearance documentation
Client shipping and freight data
International trade records

Original description

AI-summarised, not from the leak post

TWI Group is a specialized freight forwarder and logistics provider that primarily focuses on the trade show industry. The company provides a wide range of services, including domestic and international transportation, on-site handling, customs clearance, and more. Based in Nevada, USA, TWI operates globally reaching more than 180 countries. They are recognized for their expertise in managing logistics for all sizes of trade show exhibits.

Sources

Victim sitetwi-group.com
Leak posthttp://devmanblggk7ddrtqj3tsocnayow3bwnozab2s4yhv4shpv6ueitjzid.onion

Source

Indexed 4 months 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.