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Petrosul Distribuidora, Transportadora e Comércio de Combustíveis Ltda.

Claimed by Dragonforce · listed 5 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedOct 7, 2026
  2. Data leakeddate unknown

At a glance

Group
Dragonforce
Status
Data leaked
Country
Brazil
Sector
Energy & Utilities
Listed on leak site
Oct 7, 2026

About the victim

AI dossier — public-source company profile

Petrosul Distribuidora, Transportadora e Comércio de Combustíveis Ltda. is a Brazilian fuel storage and distribution company established in 1994, specializing in terminal operations since 2015. The company operates state-of-the-art fuel storage terminals in Sorocaba, Paulínia, and Senador Canedo, serving businesses requiring reliable fuel storage and logistics solutions.

Industry
Energy & Utilities – Fuel Storage & Distribution
Founded
1994

Attack summary

Severity: medium — Data published by the group with no proof files or screenshots advertised in the available excerpt; no sensitive personal data categories explicitly confirmed in the disclosure; operational disruption to fuel infrastructure not stated but energy sector remains critical.

The dragonforce group claims to have compromised Petrosul and published data. The leak post indicates data disclosure but does not specify the scope of exfiltration or encryption activity.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • Operational and business records
  • Infrastructure documentation

What the group claims

Petrosul is a Brazilian company established in 1994, specializing in fuel storage terminal operations since 2015. The company offers state-of-the-art infrastructure, real-time control, and efficient management to ensure quality service. Its primary clients include businesses in need of reliable fuel storage solutions. Petrosul operates terminals in Sorocaba, Paulínia, and Senador Canedo.

The leak post

captured from the group's site
### Petrosul Distribuidora, Transportadora e Comércio de Combustíveis Ltda.
Petrosul is a Brazilian company established in 1994, specializing in fuel storage terminal operations since 2015. The company offers state-of-the-art infrastruc...
Publicated files: 
Réso specializes in secondary works, offering a wide range of products including ceilings, partitions, floors, technical floors, and facades. They provide modul...
Publicated files: 
No. 225, Lane 54, An Ho Road Sec. 2 Tainan, Taiwan, R.O.C
On August 30, HEC Group issued an official statement addressed to shareholders of TPE:3032 and other stakeholders, announcing that the company had been the targ...
Publicated files: 
No. 25, Gongye 2nd Rd, Renwu District, Kaohsiung City, Taiwan 814
Elite Industech Co., Ltd. (established in 2003) is a certified Class-A waste treatment plant based in Kaohsiung, Taiwan. The company operates within the circula...
Publicated files: 
9, ZA des Quatre vents, BP16, 95650 Boissy L'Aillerie, France
BMGP Groupe (Polyresine) is an established French manufacturer specializing in the formulation, production, and distribution of synthetic resins and high-perfor...
Publicated files: 
### Arizona Vascular Me…

Sources

Source

Indexed 5 hours 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.

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Disclosure context

About Dragonforce

Dragonforce is a relatively new ransomware group that emerged in December 2023, operating with apparent financial motivations based on their targeting patterns and victim selection. The group's origin and potential affiliations remain unclear due to limited public documentation from established threat intelligence sources, though their rapid accumulation of 439 documented victims suggests either sophisticated capabilities or possible connections to existing ransomware infrastructure. Based on their targeting patterns across diverse sectors including manufacturing, business services, technology, and construction, Dragonforce appears to employ opportunistic attack methodologies, though specific initial access vectors, encryption methods, and extortion tactics have not been publicly detailed by major security firms or law enforcement agencies. The group has demonstrated a preference for targeting organizations primarily in English-speaking countries and Western Europe, with the United States, United Kingdom, Germany, Australia, and Italy representing their most frequent victim locations, suggesting possible language capabilities or geographic operational preferences. As of current reporting, Dragonforce appears to remain active given their recent emergence and ongoing victim acquisition, though the lack of detailed public analysis from major threat intelligence organizations indicates either operational security measures that have limited researcher visibility or that the group has not yet conducted sufficiently high-profile attacks to warrant extensive public documentation by CISA, FBI, or established security research firms. The group has been linked to 677 public disclosures across our corpus. First observed on a leak site on December 13, 2023; most recent post October 7, 2026. The operation is currently active.

Also tracked as: DRAGON FORCE.

Timeline of this disclosure

  • October 7, 2026Petrosul Distribuidora, Transportadora e Comércio de Combustíveis Ltda. listed by Dragonforce on the group's public leak site

Other recent disclosures by Dragonforce

Dragonforce has been linked to 677 public victims on Darkfield. A sample of the most recent:

See the full Dragonforce dossier →

Sector and geography

This disclosure adds to ransomware activity in the Energy & Utilities sector, which has 169 disclosures indexed across all operators we track. Geographically, Petrosul Distribuidora, Transportadora e Comércio de Combustíveis Ltda. is reported in Brazil, a country with 209 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Dragonforce means Petrosul Distribuidora, Transportadora e Comércio de Combustíveis Ltda. appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Report the incident to your national CERT, CERT.br (Brazil), as required for your jurisdiction.
  • Monitor for the data appearing on Dragonforce's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

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.