Disclosure context

About Braincipher

Braincipher is a recently emerged ransomware group that was first observed in July 2024, operating with apparent financial motivations and targeting organizations primarily across North America and Europe. The group's origin and potential affiliations remain largely undocumented by major threat intelligence organizations, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing, likely operating as an independent entity rather than through established ransomware-as-a-service infrastructure. Their attack methodology and specific technical capabilities have not been extensively documented by CISA, FBI, or major security research firms, though their victim distribution across 44 confirmed targets spanning business services, manufacturing, technology, and healthcare sectors indicates a generalist approach to target selection rather than sector-specific expertise. No major high-profile campaigns or significant law enforcement actions have been publicly documented against this group by reputable sources, suggesting either a relatively low-impact operational scale or insufficient intelligence collection on their activities. As of current reporting, the group's operational status remains unclear due to limited public documentation from established threat intelligence sources. The group has been linked to 56 public disclosures across our corpus. First observed on a leak site on July 1, 2024; most recent post May 13, 2026. The operation is currently active.

Also tracked as: brain cipher.

Timeline of this disclosure

July 25, 2025jorgefernandez.es listed by Braincipheron 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, jorgefernandez.es is reported in Spain, a country with 212 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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Jorge Fernández

listed as jorgefernandez.es · Claimed by Braincipher · listed 10 months ago

Age

since listed · data leaked

Status timeline

Listed
Jul 25, 2025
Data leaked

At a glance

Group: Braincipher
Status: Data leaked
Country: Spain
Sector: Not Found
Listed on leak site: Jul 25, 2025

About the victim

AI dossier — public-source company profile

Jorge Fernández is a Spanish retailer specializing in home improvement, decoration, and construction materials. Operating multiple showrooms across the Basque Country (Bizkaia, Gipuzkoa, La Rioja, and Álava provinces), they supply kitchen, bathroom, ceramic, flooring, and construction tools to both individual consumers and professional builders.

Industry: Home Improvement & Building Materials Retail
Address: Polígono Industrial Júndiz, Paduleta Kalea 53, 01015 Vitoria-Gasteiz, Álava, Spain

Attack summary

Severity: low — Listing/announcement only with no stated proof files, no confirmed data exfiltration details, and no operational impact described. The claim itself lacks substantiation.

Braincipher claims to have accessed jorgefernandez.es. No specific confirmation of data exfiltration or encryption is stated in the leak post provided.

low

Original description

AI-summarised, not from the leak post

"Jorgefernandez.es" is a Spain-based company engaged in the distribution of home improvement materials and tools. Their vast catalog includes supplies for plumbing, heating, electrical, lumber, and tools. They cater to individual consumers and also supply to professional building and construction businesses. In addition to product sales, they provide customer service and support.

Sources

Source

Indexed 10 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.