Cyber Threat Intelligence
CO
Ransomware Victim Manufacturing

CoCo Yachts

Ransomware attack by Cephalus · Disclosed August 28, 2025 · 🇳🇱 Netherlands

www.cocoyachts.com

Date Disclosed
Aug 28, 2025
2025
Threat Group
Cephalus
19 total victims
Country
🇳🇱 Netherlands
Industry
Manufacturing

Incident Analysis

CoCo Yachts was targeted by Cephalus ransomware, one of the most active ransomware groups in our database with 19 confirmed victims globally. The attack was disclosed on August 28, 2025, when CoCo Yachts appeared on the group's dark web leak site.

CoCo Yachts is based in Netherlands , operating in the Manufacturing sector. Netherlands ranks #24 globally for ransomware attacks, with 98 victims in our 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.

Cephalus 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: May 14, 2026 18:01 UTC.

Frequently Asked Questions

Was CoCo Yachts attacked by ransomware?

Yes. CoCo Yachts was listed as a victim of the Cephalus ransomware group on August 28, 2025. The organisation is based in Netherlands and operates in the Manufacturing sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked CoCo Yachts?

CoCo Yachts was attacked by Cephalus ransomware. Cephalus 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 CoCo Yachts ransomware attack occur?

The ransomware attack on CoCo Yachts was disclosed on August 28, 2025. 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 CoCo Yachts ransomware attack?

The specific data stolen from CoCo Yachts 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, CoCo Yachts likely held sensitive business data, client information, and operational records.

How can organisations protect against Cephalus attacks?

To defend against Cephalus 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.