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Cyber Threat
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Ransomware victim Healthcare

Clinica Suiza Lab

Listed by Pixelleaks on · organisation based in Switzerland

Disclosed
Nov 15, 2026
Leak-site listing date
Threat group
Pixelleaks
23 victims listed
Country
Switzerland
#13 most targeted
Sector
Healthcare

ThreatAI analysis

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

About Clinica Suiza Lab

A comprehensive healthcare data set was acquired from Clinica Suiza Lab, a Peruvian clinic and laboratory group. The material includes the full patient register with identity documentation, clinical histories, laboratory results, and diagnostic imaging for a large number of individuals including minors, together with staff and physician records and payroll data.

Source record: ransomware.live

About the Pixelleaks group

Pixelleaks has listed 1 victims since November 2026.

Incident analysis

Clinica Suiza Lab was listed by Pixelleaks ransomware, a group with 23 victims recorded in this database. The listing appeared on the group's leak site on November 15, 2026.

Clinica Suiza Lab is based in Switzerland and operates in the Healthcare sector. Switzerland ranks #13 worldwide for ransomware disclosures, with 232 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.

Pixelleaks 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files are encrypted, so the victim faces two demands at once — pay to restore access, and pay to keep stolen data unpublished.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 Clinica Suiza Lab attacked by ransomware?

Yes. Clinica Suiza Lab was listed as a victim of the Pixelleaks ransomware group on November 15, 2026. The organisation is based in Switzerland and operates in the Healthcare sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Clinica Suiza Lab?

Clinica Suiza Lab was attacked by Pixelleaks ransomware. Pixelleaks is one of the most active ransomware groups, having claimed 23 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Clinica Suiza Lab ransomware attack occur?

The ransomware attack on Clinica Suiza Lab was disclosed on November 15, 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 Clinica Suiza Lab ransomware attack?

The specific data stolen from Clinica Suiza Lab 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, Clinica Suiza Lab likely held patient records, medical data, and personally identifiable information (PII).

How can organisations protect against Pixelleaks attacks?

To defend against Pixelleaks 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.