Cyber Threat Intelligence
CTI Academy Sponsor CTI Academy
CH
Ransomware Victim Technology

Chernan Technology

Ransomware attack by Orca · Disclosed September 18, 2024 · 🇨🇳 China

chernan.com

Date Disclosed
Sep 18, 2024
2024
Threat Group
Orca
5 total victims
Country
🇨🇳 China
Industry
Technology

ThreatAI Analysis

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

About the Orca group

Orca is a ransomware group that emerged in September 2024, identified as a variant of the Zeppelin malware family, targeting organizations in manufacturing and logistics across Taiwan, Tunisia, Austria, and France, claiming to avoid hospitals, government institutions, and non-profits. Orca has listed 5 victims since September 2024.

Incident Analysis

Chernan Technology was targeted by Orca ransomware, one of the most active ransomware groups in our database with 5 confirmed victims globally. The attack was disclosed on September 18, 2024, when Chernan Technology appeared on the group's dark web leak site.

Chernan Technology is based in China , operating in the Technology sector. China ranks #26 globally for ransomware attacks, with 122 victims in our database.

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

Orca 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: Sep 13, 2026 18:00 UTC.

Frequently Asked Questions

Was Chernan Technology attacked by ransomware?

Yes. Chernan Technology was listed as a victim of the Orca ransomware group on September 18, 2024. The organisation is based in China and operates in the Technology sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Chernan Technology?

Chernan Technology was attacked by Orca ransomware. Orca is one of the most active ransomware groups, having claimed 5 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Chernan Technology ransomware attack occur?

The ransomware attack on Chernan Technology was disclosed on September 18, 2024. 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 Chernan Technology ransomware attack?

The specific data stolen from Chernan Technology 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, Chernan Technology likely held source code, intellectual property, and customer data.

How can organisations protect against Orca attacks?

To defend against Orca 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.