Was Integra Castings hit by ransomware?

Integra Castings was listed by the Storm ransomware operation (Canada), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Storm ransomware group?

Storm is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Integra Castings breach?

Storm published data attributed to Integra Castings. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Integra Castings

Claimed by Storm · listed 4 days ago

Age

since listed · data leaked

Status timeline

ListedAug 14, 2026
Data leakeddate unknown

At a glance

Group: Storm
Status: Data leaked
Country: Canada
Sector: Manufacturing
Listed on leak site: Aug 14, 2026

About the victim

AI dossier — public-source company profile

Integra Castings is an ISO 9001:2015 certified gray and ductile iron foundry operating as a division of The CTD Group in Winkler, Manitoba, Canada. The company specializes in melting, molding, and core-making with capabilities including high-production No-Bake lines for castings up to 4,500 lbs, serving industries requiring high-quality iron castings for structural and high-tensile applications.

Industry: Iron Foundry & Casting
Address: 200 Pacific Street, Winkler, MB R6W 0K2, Canada
Employees: 51-200

Attack summary

Severity: low — Data has been published but no proof files, screenshots, or data inventory are described in the leak post. No operational impact or specific sensitive data exposure is detailed.

The Storm group claims to have compromised Integra Castings and published data. No specific details are provided in the leak post regarding encryption, exfiltration scope, or data categories affected.

low

What the group claims

Integra Castings is an ISO 9001:2015 certified gray and ductile iron foundry that specializes in melting, molding, and core-making a variety of materials. As a division of The CTD Group, they focus on producing customized solutions for clients while adhering to strict quality assurance guidelines. Their capabilities include high production No-Bake lines for castings weighing up to 4,500 lbs and advanced quality control processes. Integra Castings serves industries requiring high-quality iron castings, including those needing specific material grades for structural and high tensile strength applications. The company headquarters is located in 200 Pacific Street, Winkler, MB R6W 0K2, Canada. 51-200 Employees

Sources

Victim sitethectdgroup.com
Leak posthttp://yqhecvqtdvq6p7duqcgw2qca77spbgakxcoibtx6zpvfshltsbbbhfqd.onion/company/6a7b1621a345574b57c7c5d9

Source

Indexed 4 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Storm

Storm is a ransomware group first observed in August 2026, operating with an apparent financial motivation based on its targeting profile, though limited public documentation exists given its recent emergence and relatively small victim footprint. The group has claimed or been attributed to attacks against at least six known victims, with the United States representing its primary target geography. Storm has demonstrated a preference for targeting the healthcare and manufacturing sectors, alongside a broader category of other industries, suggesting an opportunistic rather than highly specialized targeting philosophy. Due to the group's recent emergence and limited victim count, comprehensive technical details regarding its initial access vectors, encryption methodology, tooling, or affiliation with known threat actor ecosystems have not yet been formally documented by CISA, the FBI, Mandiant, or other major threat intelligence publishers as of the time of this writing. No confirmed RaaS infrastructure, dark web leak site activity, or law enforcement actions against the group have been publicly attributed or reported in open sources. Given its nascent operational timeline beginning in 2026, Storm should be monitored as an emerging threat, particularly within the healthcare sector where ransomware attacks carry significant operational and patient safety implications, but analysts should treat any further characterization beyond the known victim and targeting data with caution pending additional corroborating intelligence. The group has been linked to 19 public disclosures across our corpus. First observed on a leak site on August 7, 2026; most recent post August 14, 2026. The operation is currently active.

Timeline of this disclosure

August 14, 2026Integra Castings listed by Stormon the group's public leak site

Other recent disclosures by Storm

Storm has been linked to 19 public victims on Darkfield. A sample of the most recent:

See the full Storm dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,692 disclosures indexed across all operators we track. Geographically, Integra Castings is reported in Canada, a country with 319 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Storm means Integra Castings appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CCCS (Canada), as required for your jurisdiction.
Monitor for the data appearing on Storm's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.