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Contact Group

Ransomware attack by Cmdorganization · Disclosed July 30, 2026 · 🇦🇺 Australia

www.contactgroup.com.au

Date Disclosed
Jul 30, 2026
2026
Threat Group
Cmdorganization
43 total victims
Country
🇦🇺 Australia
Industry
Professional Services

ThreatAI Analysis

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

About Contact Group

Contact Group is a proudly Tasmanian company specializing in building services and multi-technology solutions. They offer award-winning services across various divisions, including electrical and communications, HVAC-R, infrastructure, fire, technology, security, plumbing, and facilities maintenance, ensuring a high-quality customer experience. Their intended clients span multiple sectors such as commercial, government, healthcare, education, and more. With over 35 years of experience, Contact Group is committed to excellence and sustainability in their operations.

Source record: ransomware.live

About the Cmdorganization group

CMD is a new kind of company that specializes in corporate system security and in identifying vulnerabilities across all aspects of the software used by a company. CMD operates on a global scale recognizing the critical importance of timeliness and confidentiality. Cmdorganization has listed 43 victims since January 2026.

Incident Analysis

Contact Group was targeted by Cmdorganization ransomware, one of the most active ransomware groups in our database with 43 confirmed victims globally. The attack was disclosed on July 30, 2026, when Contact Group appeared on the group's dark web leak site.

Contact Group is based in Australia , operating in the Professional Services sector. Australia ranks #10 globally for ransomware attacks, with 383 victims in our database.

Sector context: Organisations in this sector hold valuable data and operational systems that ransomware groups seek to exploit for financial gain through encryption and data exfiltration.

Cmdorganization 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 20, 2026 18:00 UTC.

Frequently Asked Questions

Was Contact Group attacked by ransomware?

Yes. Contact Group was listed as a victim of the Cmdorganization ransomware group on July 30, 2026. The organisation is based in Australia and operates in the Professional Services sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Contact Group?

Contact Group was attacked by Cmdorganization ransomware. Cmdorganization 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 Contact Group ransomware attack occur?

The ransomware attack on Contact Group was disclosed on July 30, 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 Contact Group ransomware attack?

The specific data stolen from Contact Group 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 Professional Services organisation, Contact Group likely held sensitive business data, client information, and operational records.

How can organisations protect against Cmdorganization attacks?

To defend against Cmdorganization 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.