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Ransomware Victim Transportation/Logistics

Olho D'Água Distribuidora

Ransomware attack by Gunra · Disclosed May 26, 2025 · 🇧🇷 Brazil

aguasolhodagua.com.br

Date Disclosed
May 26, 2025
2025
Threat Group
Gunra
54 total victims
Country
🇧🇷 Brazil
Industry
Transportation/Logistics

ThreatAI Analysis

Compiled from this incident record and the threat intelligence profile for Gunra. Figures and technique mappings are quoted from the source data, not inferred.

About the Gunra group

Gunra is a financially motivated ransomware group that emerged in April 2025, using double-extortion tactics against real estate, pharmaceuticals, and manufacturing sectors across Japan, Egypt, Panama, Italy, and Argentina, deploying separate Windows and Linux variants with a strict five-day payment deadline. Gunra has listed 54 victims since April 2025.

Incident Analysis

Olho D'Água Distribuidora was targeted by Gunra ransomware, one of the most active ransomware groups in our database with 54 confirmed victims globally. The attack was disclosed on May 26, 2025, when Olho D'Água Distribuidora appeared on the group's dark web leak site.

Olho D'Água Distribuidora is based in Brazil , operating in the Transportation/Logistics sector. Brazil ranks #7 globally for ransomware attacks, with 464 victims in our database.

Sector context: Logistics companies are targeted because supply chain disruption has cascading effects on customers and partners, amplifying pressure to pay ransoms quickly to restore operations.

Gunra typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats — paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Sep 20, 2026 08:00 UTC.

Frequently Asked Questions

Was Olho D'Água Distribuidora attacked by ransomware?

Yes. Olho D'Água Distribuidora was listed as a victim of the Gunra ransomware group on May 26, 2025. The organisation is based in Brazil and operates in the Transportation/Logistics sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Olho D'Água Distribuidora?

Olho D'Água Distribuidora was attacked by Gunra ransomware. Gunra is one of the most active ransomware groups, having claimed 54 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Olho D'Água Distribuidora ransomware attack occur?

The ransomware attack on Olho D'Água Distribuidora was disclosed on May 26, 2025. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the Olho D'Água Distribuidora ransomware attack?

The specific data stolen from Olho D'Água Distribuidora has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Transportation/Logistics organisation, Olho D'Água Distribuidora likely held sensitive business data, client information, and operational records.

How can organisations protect against Gunra attacks?

To defend against Gunra and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.