ZE
Ransomware Victim Technology

zenithtechnology.co.nz

Ransomware attack by Zawoo Β· Disclosed August 31, 2026 Β· πŸ‡³πŸ‡Ώ New Zealand

zenithtechnology.co.nz

Date Disclosed
Aug 31, 2026
2026
Threat Group
Zawoo
19 total victims
Industry
Technology

ThreatAI Analysis

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

Zenithtechnology.co.nz appeared on the dark web leak site Zawoo 31 August 2026. specializing in clinical research and pharmaceutical analytical services, it operates as a New Zealand-based contract research organisation.

About zenithtechnology.co.nz

Zenith Technology Corporation Limited (ZenTech) is a New Zealand-based Contract Research Organisation (CRO) headquartered in Dunedin, New Zealand. The company was incorporated in 1987 and specializes in clinical research and pharmaceutical analytical services for the international pharmaceutical industry.

Source record: ransomware.live

About the Zawoo group

Zawoo has listed 16 victims since August 2026.

Incident Analysis

zenithtechnology.co.nz was targeted by Zawoo ransomware, one of the most active ransomware groups in our database with 19 confirmed victims globally. The attack was disclosed on August 31, 2026, when zenithtechnology.co.nz appeared on the group's dark web leak site.

zenithtechnology.co.nz is based in New Zealand , operating in the Technology sector. New Zealand ranks #45 globally for ransomware attacks, with 48 victims in our database.

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

Zawoo 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 β€” 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 5, 2026 22:00 UTC.

Frequently Asked Questions

Was zenithtechnology.co.nz attacked by ransomware?

Yes. zenithtechnology.co.nz was listed as a victim of the Zawoo ransomware group on August 31, 2026. The organisation is based in New Zealand and operates in the Technology sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked zenithtechnology.co.nz?

zenithtechnology.co.nz was attacked by Zawoo ransomware. Zawoo is one of the most active ransomware groups, having claimed 19 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the zenithtechnology.co.nz ransomware attack occur?

The ransomware attack on zenithtechnology.co.nz was disclosed on August 31, 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 zenithtechnology.co.nz ransomware attack?

The specific data stolen from zenithtechnology.co.nz 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, zenithtechnology.co.nz likely held source code, intellectual property, and customer data.

How can organisations protect against Zawoo attacks?

To defend against Zawoo 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.