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Cyber Threat
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Ransomware victim Manufacturing

Siam Stabilizers and Chemicals Co., Ltd. / SSC

Listed by Gunra on · organisation based in Thailand

sakai-ssc.com

Disclosed
Jul 30, 2026
Leak-site listing date
Threat group
Gunra
56 victims listed
Country
Thailand
#17 most targeted
Sector
Manufacturing

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

Siam Stabilizers and Chemicals Co., Ltd. / SSC was listed by Gunra ransomware, a group with 56 victims recorded in this database. The listing appeared on the group's leak site on July 30, 2026.

Siam Stabilizers and Chemicals Co., Ltd. / SSC is based in Thailand and operates in the Manufacturing sector. Thailand ranks #17 worldwide for ransomware disclosures, with 190 victims in this database.

Sector context. Manufacturing companies are frequently targeted because production downtime directly translates to financial loss. Ransomware operators exploit this time-sensitivity to demand higher ransoms and faster payment.

Gunra typically follows a double extortion model: data is exfiltrated from the victim's systems before files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished. The leak site, where this listing appeared, is the lever for the second demand.

Source. Public leak-site disclosures aggregated via the ransomware.live API. The disclosure date is when the listing was published, which can differ from the date of compromise. This site does not publish or link to stolen data. Last updated .

Frequently asked questions

Was Siam Stabilizers and Chemicals Co., Ltd. / SSC attacked by ransomware?

Yes. Siam Stabilizers and Chemicals Co., Ltd. / SSC was listed as a victim of the Gunra ransomware group on July 30, 2026. The organisation is based in Thailand and operates in the Manufacturing sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Siam Stabilizers and Chemicals Co., Ltd. / SSC?

Siam Stabilizers and Chemicals Co., Ltd. / SSC was attacked by Gunra ransomware. Gunra is one of the most active ransomware groups, having claimed 56 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Siam Stabilizers and Chemicals Co., Ltd. / SSC ransomware attack occur?

The ransomware attack on Siam Stabilizers and Chemicals Co., Ltd. / SSC was disclosed on July 30, 2026. 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 Siam Stabilizers and Chemicals Co., Ltd. / SSC ransomware attack?

The specific data stolen from Siam Stabilizers and Chemicals Co., Ltd. / SSC 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 Manufacturing organisation, Siam Stabilizers and Chemicals Co., Ltd. / SSC 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.