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Ransomware Victim Energy & Utilities

Petrocare Construction

Ransomware attack by Storm · Disclosed September 3, 2026 · 🇨🇦 Canada

Date Disclosed
Sep 3, 2026
2026
Threat Group
Storm
49 total victims
Country
🇨🇦 Canada
Industry
Energy & Utilities

ThreatAI Analysis

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

Petrocare Construction, based in Canada and operating in the Energy & Utilities sector, was listed on Storm’s dark web leak site on 3 September 2026.

About the Storm group

Storm has listed 9 victims since August 2026.

Incident Analysis

Petrocare Construction was targeted by Storm ransomware, one of the most active ransomware groups in our database with 49 confirmed victims globally. The attack was disclosed on September 3, 2026, when Petrocare Construction appeared on the group's dark web leak site.

Petrocare Construction is based in Canada , operating in the Energy & Utilities sector. Canada ranks #3 globally for ransomware attacks, with 907 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.

Storm 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 5, 2026 14:00 UTC.

Frequently Asked Questions

Was Petrocare Construction attacked by ransomware?

Yes. Petrocare Construction was listed as a victim of the Storm ransomware group on September 3, 2026. The organisation is based in Canada and operates in the Energy & Utilities sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Petrocare Construction?

Petrocare Construction was attacked by Storm ransomware. Storm is one of the most active ransomware groups, having claimed 49 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Petrocare Construction ransomware attack occur?

The ransomware attack on Petrocare Construction was disclosed on September 3, 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 Petrocare Construction ransomware attack?

The specific data stolen from Petrocare Construction 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 Energy & Utilities organisation, Petrocare Construction likely held sensitive business data, client information, and operational records.

How can organisations protect against Storm attacks?

To defend against Storm 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.