Disclosure context

About worldleaks

Based on the limited available data, worldleaks is a recently emerged ransomware group that was first observed in May 2025 and appears to be primarily financially motivated, having claimed 134 victims in a relatively short timeframe since its emergence. The group's origin and organizational structure remain unclear, with no publicly documented information from major cybersecurity firms or law enforcement agencies regarding their country of origin, potential affiliations, or operational model. Their targeting patterns indicate a focus on English-speaking countries, particularly the United States, United Kingdom, and Canada, with additional activity observed in Germany and Japan, while their sector targeting shows a preference for healthcare, technology, manufacturing, and consumer services organizations. Due to the group's recent emergence and limited public documentation by established threat intelligence sources, specific details about their attack methodologies, encryption techniques, extortion tactics, and notable campaigns have not yet been comprehensively analyzed or reported by organizations such as CISA, FBI, or major cybersecurity research firms. The group appears to remain active as of the most recent observations, though comprehensive threat intelligence profiling awaits further analysis and documentation by established cybersecurity authorities. The group has been linked to 155 public disclosures across our corpus. First observed on a leak site on May 18, 2025; most recent post May 12, 2026. The operation is currently active.

Timeline of this disclosure

April 13, 2026Jersey Fabrication Group LLC listed by worldleakson the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 2,458 disclosures indexed across all operators we track. Geographically, Jersey Fabrication Group LLC is reported in US, a country with 2,713 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

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Jersey Fabrication Group LLC

Claimed by worldleaks · listed 1 month ago

37d

Age

since listed · data leaked

Status timeline

Listed
Apr 13, 2026
Data leaked

At a glance

Group: worldleaks
Status: Data leaked
Country: US
Sector: Manufacturing
Listed on leak site: Apr 13, 2026

About the victim

AI dossier — public-source company profile

Jersey Fabrication Group LLC is a US-based manufacturing company, likely specializing in metal fabrication services based on its name. The company operates under the domain jerseyfabgroup.com, suggesting a regional focus, possibly in New Jersey. No further verified details are available from the public site at this time.

Industry: Metal Fabrication & Manufacturing

Attack summary

Severity: medium — Data is marked as published, suggesting confirmed exfiltration or release of company data; however, no details on data type, volume, or sensitivity are available to elevate to high or critical.

The worldleaks ransomware group claims to have attacked Jersey Fabrication Group LLC and lists the disclosure status as data_published, indicating that data has been released. No further details on the nature of exfiltrated data or encryption activity are available from the truncated leak post.

medium

Original description

AI-summarised, not from the leak post

N/A

Sources

Victim sitejerseyfabgroup.com
Leak posthttps://worldleaksartrjm3c6vasllvgacbi5u3mgzkluehrzhk2jz4taufuid.onion/companies/2062444748

Source

Indexed 1 month 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.