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 29, 2026consultaegis.com listed by devmanon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Not Found sector, which has 4,859 disclosures indexed across all operators we track. Geographically, consultaegis.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

Aegis

listed as consultaegis.com · Claimed by devman · listed 4 months ago

Age

since listed · data leaked

Status timeline

Listed
Jan 29, 2026
Data leaked

At a glance

Group: devman
Status: Data leaked
Country: United States
Sector: Not Found
Listed on leak site: Jan 29, 2026

About the victim

AI dossier — public-source company profile

Aegis (consultaegis.com) is a U.S.-based project controls and construction management firm offering planning and scheduling, construction management, dispute resolution, and proprietary technology solutions including the Metius analytics platform and Rubix scheduling software. The company serves clients across multiple states on large-scale construction and infrastructure projects. It is also a top reseller and trainer of Oracle Primavera software.

Industry: Project Controls & Construction Management Consulting

Attack summary

Severity: critical — The group claims exfiltration of national-security-sensitive materials including military supply chain information and laboratory facility blueprints, which if genuine would constitute a critical-severity breach of regulated and government-adjacent sensitive data.

The group 'devman' claims to have exfiltrated data described as containing materials of national security significance, including blueprints of BIO laboratory facilities and information related to the U.S. Army's nitroglycerin supply chain. The disclosure status is listed as data_published, indicating the data has been released.

critical

Data the group says was taken

AI dossier — extracted from the leak post

BIO laboratory facility blueprints
U.S. Army nitroglycerin supply chain information
Project controls and construction data

What the group claims

The data contains materials of national security including BIO laboratory facilities blue prints, and infromation regardless US army nitroglycerin supply chain.

Sources

Victim siteconsultaegis.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.