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WR Comercial

Claimed by Medusa · listed 8 months ago

50 Employees
Records
7m
Age
since listed · data leaked

Status timeline

  1. ListedNov 30, 2025
  2. Data leakeddate unknown

At a glance

Group
Medusa
Status
Data leaked
Country
Brazil
Listed on leak site
Nov 30, 2025
Records
50 Employees

About the victim

AI dossier — public-source company profile

WR Comercial is a Brazilian commercial company, likely engaged in trade or wholesale activities based on the name. No additional verifiable details about its operations, scale, or location are available from the leak post or public sources.

Industry
Commercial Trade / Wholesale

Attack summary

Severity: medium — Data is marked as published (exfiltrated and released), which elevates severity beyond low, but the absence of any detail on data types, volume, or sensitivity prevents a higher classification.

The Medusa ransomware group has listed WR Comercial with a disclosed status of 'data_published', indicating data has been exfiltrated and published. No specific details about encryption, data types, or ransom amount were provided in the truncated leak post.

medium

What the group claims

WR Comercial helps businesses find great staff for important jobs like cleaning, security, and front desk work. They connect companies with skilled workers who can handle all kinds of tasks, making it easy for businesses to get the help they need quickly and reliably. Whether you run a small office or a big building, WR Comercial has people ready to support your team. company is headquartered in Rua Giancarlo Palanti 22B, Vila Ré, São Paulo, CEP 03661-050, Brazil. 11-50 Employees

The leak post

captured from the group's site
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Sources

Source

Indexed 8 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.

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Disclosure context

About Medusa

Medusa, also known as MedusaLocker, is a financially motivated ransomware group that emerged in November 2022 and has since compromised 568 known victims across multiple countries. The group's origin and specific affiliations remain unclear from publicly available intelligence, though their operational patterns suggest they function as an independent ransomware operation rather than a documented Ransomware-as-a-Service model. Medusa primarily targets organizations in the United States, United Kingdom, Canada, Italy, and Australia, with a focus on business services, healthcare, manufacturing, and technology sectors, employing typical ransomware tactics including data encryption and likely exfiltration for double extortion purposes, though specific technical methodologies and initial access vectors have not been extensively documented in public threat intelligence reports. While the group has maintained a relatively high victim count since its emergence, detailed information about specific notable campaigns, high-profile victims, or major ransom demands has not been widely reported by major cybersecurity firms or law enforcement agencies. As of current intelligence assessments, Medusa appears to remain active in the threat landscape, continuing to target organizations across their established geographic and sectoral preferences. The group has been linked to 635 public disclosures across our corpus. First observed on a leak site on November 15, 2022; most recent post May 5, 2026. The operation is currently active.

Also tracked as: MedusaLocker, MEDUSA LOCKER.

Timeline of this disclosure

  • November 30, 2025WR Comercial listed by Medusaon the group's public leak site
Records
50 Employees

Other recent disclosures by Medusa

Medusa has been linked to 635 public victims on Darkfield. A sample of the most recent:

See the full Medusa dossier →

Sector and geography

Geographically, WR Comercial is reported in Brazil, a country with 404 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Medusa means WR Comercial 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 Medusa'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.