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Ransomware Victim Technology

Tri Thuc Software

Ransomware attack by Desolator · Disclosed August 30, 2025 · 🇻🇳 Vietnam

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Date Disclosed
Aug 30, 2025
2025
Threat Group
Desolator
4 total victims
Country
🇻🇳 Vietnam
Industry
Technology

ThreatAI Analysis

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

About the Desolator group

Desolator is a ransomware group that emerged in May 2025, targeting construction and engineering firms in Latin America and Europe and technology companies in Asia, actively recruiting pen testers, initial access brokers, and social engineers via dark web forums to build an affiliate program. Desolator has listed 4 victims since August 2025.

Incident Analysis

Tri Thuc Software was targeted by Desolator ransomware, one of the most active ransomware groups in our database with 4 confirmed victims globally. The attack was disclosed on August 30, 2025, when Tri Thuc Software appeared on the group's dark web leak site.

Tri Thuc Software is based in Vietnam , operating in the Technology sector. Vietnam ranks #43 globally for ransomware attacks, with 61 victims in our database.

Sector context: Technology companies hold intellectual property, customer data, and source code — all highly valuable assets. A successful ransomware attack can also put downstream customers at risk through supply chain exposure.

Desolator 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 6, 2026 22:00 UTC.

Frequently Asked Questions

Was Tri Thuc Software attacked by ransomware?

Yes. Tri Thuc Software was listed as a victim of the Desolator ransomware group on August 30, 2025. The organisation is based in Vietnam and operates in the Technology sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Tri Thuc Software?

Tri Thuc Software was attacked by Desolator ransomware. Desolator is one of the most active ransomware groups, having claimed 4 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Tri Thuc Software ransomware attack occur?

The ransomware attack on Tri Thuc Software was disclosed on August 30, 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 Tri Thuc Software ransomware attack?

The specific data stolen from Tri Thuc Software 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 Technology organisation, Tri Thuc Software likely held source code, intellectual property, and customer data.

How can organisations protect against Desolator attacks?

To defend against Desolator 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.