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Ransomware victim disclosure

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Alu-Rex Inc.

listed as alu-rex.com · Claimed by BrainCipher · listed 5 hours ago

Today
Age
since listed · data leaked

Status timeline

  1. ListedJun 15, 2026
  2. Data leakeddate unknown

At a glance

Status
Data leaked
Country
Austria
Listed on leak site
Jun 15, 2026

About the victim

AI dossier — public-source company profile

Alu-Rex Inc. is a manufacturer and distributor of gutter systems and related home improvement products, including the T-REX and DoubleGuard product lines. The company operates a B2C/B2B model with an installer network and maintains a public website and product documentation repository.

Industry
Building Materials & Home Improvement — Gutter Systems

Attack summary

Severity: medium — Confirmed exfiltration of 150 GB of business data with published proof of access. However, no evidence of regulated/sensitive PII or operational disruption is stated. Manufacturing/gutter company data suggests moderate sensitivity.

BrainCipher claims to have exfiltrated approximately 150 GB of files and documents from Alu-Rex. The group has published data and set a ransom deadline of June 29, 2026, though the specific content and sensitivity of the exfiltrated material is not detailed in the post.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • business documents
  • technical files
  • product documentation
  • internal communications

Original description

AI-summarised, not from the leak post

Alu-Rex is a Canadian company specializing in the manufacturing of gutter protection systems and accessories. Based in Quebec, Canada, the company produces aluminum-based products designed to prevent debris from clogging eavestroughs. Their product lines include continuous hanger systems and gutter guards primarily marketed to roofing and eavestrough installation professionals across North America.

The leak post

captured from the group's site
We have 150gb files and documents. If you think you are here by mistake, please contact us at [email protected]
⏳ Deadline: June 29, 2026 at 11:50

Sources

Source

Indexed 5 hours 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 Braincipher

Braincipher is a recently emerged ransomware group that was first observed in July 2024, operating with apparent financial motivations and targeting organizations primarily across North America and Europe. The group's origin and potential affiliations remain largely undocumented by major threat intelligence organizations, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing, likely operating as an independent entity rather than through established ransomware-as-a-service infrastructure. Their attack methodology and specific technical capabilities have not been extensively documented by CISA, FBI, or major security research firms, though their victim distribution across 44 confirmed targets spanning business services, manufacturing, technology, and healthcare sectors indicates a generalist approach to target selection rather than sector-specific expertise. No major high-profile campaigns or significant law enforcement actions have been publicly documented against this group by reputable sources, suggesting either a relatively low-impact operational scale or insufficient intelligence collection on their activities. As of current reporting, the group's operational status remains unclear due to limited public documentation from established threat intelligence sources. The group has been linked to 60 public disclosures across our corpus. First observed on a leak site on July 1, 2024; most recent post June 15, 2026. The operation is currently active.

Also tracked as: brain cipher.

Timeline of this disclosure

  • June 15, 2026alu-rex.com listed by Braincipheron the group's public leak site

Other recent disclosures by Braincipher

Braincipher has been linked to 60 public victims on Darkfield. A sample of the most recent:

See the full Braincipher dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,672 disclosures indexed across all operators we track. Geographically, alu-rex.com is reported in Austria, a country with 15 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Braincipher means alu-rex.com 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, CERT.at (Austria), as required for your jurisdiction.
  • Monitor for the data appearing on Braincipher'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.

alu-rex.com data breach — BrainCipher ransomware leak (2026) · Darkfield