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Cyber Threat
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Ransomware victim Healthcare

HexaCream Dental Laboratory

Listed by Blackshrantac on · organisation based in Thailand

hexadentallab.com

Disclosed
Jan 20, 2026
Leak-site listing date
Threat group
Blackshrantac
43 victims listed
Country
Thailand
#17 most targeted
Sector
Healthcare

ThreatAI analysis

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

About the Blackshrantac group

BlackShrantac is a ransomware group that emerged in late 2025, targeting organizations in manufacturing, financial services, technology, and the public sector globally, employing double-extortion combined with living-off-the-land techniques to weaponize legitimate tools and disable defenses before encrypting files. Blackshrantac has listed 43 victims since September 2025.

Incident analysis

HexaCream Dental Laboratory was listed by Blackshrantac ransomware, a group with 43 victims recorded in this database. The listing appeared on the group's leak site on January 20, 2026.

HexaCream Dental Laboratory is based in Thailand and operates in the Healthcare sector. Thailand ranks #17 worldwide for ransomware disclosures, with 194 victims in this 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.

Blackshrantac 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files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished.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 HexaCream Dental Laboratory attacked by ransomware?

Yes. HexaCream Dental Laboratory was listed as a victim of the Blackshrantac ransomware group on January 20, 2026. The organisation is based in Thailand and operates in the Healthcare sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked HexaCream Dental Laboratory?

HexaCream Dental Laboratory was attacked by Blackshrantac ransomware. Blackshrantac is one of the most active ransomware groups, having claimed 43 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the HexaCream Dental Laboratory ransomware attack occur?

The ransomware attack on HexaCream Dental Laboratory was disclosed on January 20, 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 HexaCream Dental Laboratory ransomware attack?

The specific data stolen from HexaCream Dental Laboratory 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, HexaCream Dental Laboratory likely held patient records, medical data, and personally identifiable information (PII).

How can organisations protect against Blackshrantac attacks?

To defend against Blackshrantac 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.