Disclosure context

About tridentlocker

TridentLocker is a recently emerged ransomware group that was first observed in November 2025, appearing to be financially motivated based on their targeting patterns across multiple high-value sectors. The group's origin and affiliations remain unclear given their recent emergence, with no publicly documented connections to other ransomware operations or confirmed country of origin, though their global targeting suggests they may operate independently rather than as part of an established RaaS model. Limited public documentation exists regarding their specific attack methodology, tools, or encryption methods, though their targeting of technology, public sector, energy, and telecommunication organizations suggests they likely employ sophisticated initial access techniques and may utilize double extortion tactics given the sensitive nature of data in these sectors. With only 15 documented victims across the United States, Canada, Japan, Iraq, and Great Britain, the group has not yet conducted any widely publicized major campaigns or attracted significant law enforcement attention. TridentLocker appears to remain active as of their recent emergence, though comprehensive threat intelligence remains limited due to their brief operational history. The group has been linked to 16 public disclosures across our corpus. First observed on a leak site on November 29, 2025; most recent post April 27, 2026. The operation is currently active.

Timeline of this disclosure

January 12, 2026Eco Green Group listed by tridentlockeron 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.

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

Eco Green Group

Claimed by tridentlocker · listed 4 months ago

Age

since listed · data leaked

Status timeline

Listed
Jan 12, 2026
Data leaked

At a glance

Group: tridentlocker
Status: Data leaked
Sector: Not Found
Listed on leak site: Jan 12, 2026

About the victim

AI dossier — public-source company profile

Eco Green Group appears to be a company operating in the environmental services or green/renewable energy sector, as suggested by its name. No public website content was available to confirm its precise activities, geographic base, or scale of operations.

Industry: Environmental Services & Green Energy

Attack summary

Severity: high — Data has been published (disclosed status: data_published) and the volume is substantial at 122.5 GB, indicating confirmed exfiltration and full public release of significant business data, though the specific nature of the data contents cannot be verified from available information.

TridentLocker claims to have published 122.5 GB of data belonging to Eco Green Group on 12 January 2026, indicating exfiltration and full data publication with no ransom amount stated.

high

Data the group says was taken

AI dossier — extracted from the leak post

Leaked company data (122.5 GB, contents unspecified)

Original description

AI-summarised, not from the leak post

The Eco Green Group focuses on providing environmentally friendly solutions for waste management. The company specializes in diverting waste from landfills via recycling and energy recovery methods, striving towards a circular economy. With their innovative approaches and technologies, they contribute significantly towards reducing carbon emissions, maintaining a sustainable environment, and fostering green living. Their services include recycling, composting, and waste-to-energy transformations.

The leak post

captured from the group's site

TridentLocker TridentLocker asiawba Leak date 9.11.2025 Total leak size: 2.7 GB typecaseinc Leak date 15.11.2025 Total leak size: 184.55 GB Calmec Leak date 15.11.2025 Total leak size: 73.91 GB EnQuest Leak date 16.11.2025 Total leak size: 177.44 GB LMG Holdings Leak date 18.11.2025 Total leak size: 27.28 GB iqs Leak date 18.11.2025 Total leak size: 312.77 GB Advantage 360 Leak date 20.11.2025 Total leak size: 73.54 GB GuestTek Leak date 20.11.2025 Total leak size: 126.98 GB bpost Leak date 01.12.2025 Total leak size: 30.46 GB noment Leak date 02.12.2025 Total leak size: 30.9 GB allenprinting Leak date 19.12.2025 Total leak size: 88.28 GB Sedgwick Government Solutions Leak date 30.12.2025 Total leak size: 3.39 GB Eco Green Group Leak date 12.01.2026 Total leak size: 122.5 GB TMPartner Leak date 06.02.2026 Total leak size: 2.8 GB Jameson Pepple Cantu PLLC Leak date 05.03.2026 Total leak size: 178.05 GB RT Software Leak date 26.04.2026 Total leak size: 402.14 GB &times; Edit Article Target: Date: Size: File Count: Archives: Save Changes

Sources

Leak posthttp://tridentfrdy6jydwywfx4vx422vnto7pktao2gyx2qdcwjanogq454ad.onion/article/fbcabbe5-4563-44fb-be68-7424f1260a9d

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.