Cyber Threat Intelligence
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Ransomware Victim Healthcare

Tien Tuan Pharmaceutical Machinery Co. Ltd

Ransomware attack by Crypto24 · Disclosed June 5, 2025 · 🇻🇳 Vietnam

www.tientuan.com.vn

Date Disclosed
Jun 5, 2025
2025
Threat Group
Crypto24
46 total victims
Country
🇻🇳 Vietnam
Industry
Healthcare

Incident Analysis

Tien Tuan Pharmaceutical Machinery Co. Ltd was targeted by Crypto24 ransomware, one of the most active ransomware groups in our database with 46 confirmed victims globally. The attack was disclosed on June 5, 2025, when Tien Tuan Pharmaceutical Machinery Co. Ltd appeared on the group's dark web leak site.

Tien Tuan Pharmaceutical Machinery Co. Ltd is based in Vietnam , operating in the Healthcare sector. Vietnam ranks #43 globally for ransomware attacks, with 56 victims in our database.

Sector context: Healthcare organisations are high-value ransomware targets because patient data is extremely sensitive, regulatory penalties for breaches are severe, and operational downtime can threaten patient safety — all factors that increase ransom payment pressure.

Crypto24 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: Aug 6, 2026 18:00 UTC.

Frequently Asked Questions

Was Tien Tuan Pharmaceutical Machinery Co. Ltd attacked by ransomware?

Yes. Tien Tuan Pharmaceutical Machinery Co. Ltd was listed as a victim of the Crypto24 ransomware group on June 5, 2025. The organisation is based in Vietnam and operates in the Healthcare sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Tien Tuan Pharmaceutical Machinery Co. Ltd?

Tien Tuan Pharmaceutical Machinery Co. Ltd was attacked by Crypto24 ransomware. Crypto24 is one of the most active ransomware groups, having claimed 46 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Tien Tuan Pharmaceutical Machinery Co. Ltd ransomware attack occur?

The ransomware attack on Tien Tuan Pharmaceutical Machinery Co. Ltd was disclosed on June 5, 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 Tien Tuan Pharmaceutical Machinery Co. Ltd ransomware attack?

The specific data stolen from Tien Tuan Pharmaceutical Machinery Co. Ltd 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 Healthcare organisation, Tien Tuan Pharmaceutical Machinery Co. Ltd likely held patient records, medical data, and personally identifiable information (PII).

How can organisations protect against Crypto24 attacks?

To defend against Crypto24 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.