Clemar Assessoria e Logística em Comércio Internacional Listed by direwolf Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
Clemar Assessoria e Logística em Comércio Internacional was listed by the direwolf ransomware group on November 21, 2025, with internal files reported as exfiltrated. Individuals should verify whether their information was involved and take any recommended protective steps.
People whose information appears in records held by companies handling international trade and logistics face potential exposure when internal files are taken in a ransomware incident. With the number of individuals affected still unknown, those connected to Clemar Assessoria e Logística em Comércio Internacional have limited information on whether their details are involved.
The listing by the direwolf group on November 21, 2025, is the primary public indication that an incident occurred. No further confirmation of the attack’s scope or method has been released by the company.
What happened
The direwolf ransomware group listed Clemar Assessoria e Logística em Comércio Internacional on its site on November 21, 2025. The group claims internal files were exfiltrated during a ransomware attack. No details on the timing of the intrusion, the volume of data taken, or the number of people affected have been made public.
Who is direwolf?
Direwolf is a ransomware group that carries out intrusions involving data exfiltration and encryption. It typically lists claimed victims on a public site after an attack. The group’s listings represent its own assertions and are not independently verified in every case.
Who is Clemar Assessoria e Logística em Comércio Internacional?
Clemar Assessoria e Logística em Comércio Internacional is a Brazilian firm that assists clients with customs clearance, export and import procedures, freight forwarding, and related international trade consultancy. Firms in this sector routinely process commercial documents, client records, and regulatory filings that can contain identifying information about businesses and individuals.
What data was at risk
The listing states that internal files were exfiltrated. The exact types of data contained in those files have not been disclosed. Organisations of this kind commonly hold trade documentation, client contact details, and shipment records, though the specific contents in this case remain unconfirmed.
Why it matters
Internal files from a trade and logistics provider can include information that affects ongoing commercial relationships and regulatory compliance. When such material is removed without authorisation, affected parties may encounter risks of misuse ranging from targeted fraud to competitive disadvantage. The organisation itself faces operational and reputational consequences while the full extent of the exposure stays unclear.
What to do if you're exposed
Individuals who believe their information may have been held by the company should monitor their accounts for unusual activity and review any statements issued by Clemar or relevant authorities. A free exposure scan of an email address can show whether it appears in known breach data sets.
- Review bank and credit statements for unauthorised transactions.
- Enable multi-factor authentication on accounts that store personal or business data.
- Contact the company directly for any official notifications about the incident.
- Consider placing fraud alerts with credit bureaus if financial details are suspected to be involved.
AICompiled with AI assistance from public sources and published under our editorial standards.
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Publicly posted by direwolf — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.