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Atos Racks

listed as Atos-racks.com · Claimed by VanHelsing · listed 1 year ago

16m
Age
since listed · data leaked

Status timeline

  1. ListedMar 18, 2025
  2. Data leakeddate unknown

At a glance

Group
VanHelsing
Status
Data leaked
Country
France
Sector
Technology
Listed on leak site
Mar 18, 2025

About the victim

AI dossier — public-source company profile

Atos Racks is a French manufacturer of electronic enclosure products including cabinets, racks, and sheet metal assemblies for industrial applications. The company operates 24,000 m² of manufacturing and office space near Paris and serves the Energy, Telecommunications, Electronics, IT, Transport, Defense, and Security sectors.

Industry
Industrial Electronics & Precision Sheet Metal Manufacturing
Address
27 Rue de Courtonne, 14100 Glos, France
Employees
300

Attack summary

Severity: medium — Disclosure status indicates data_published, but the leak post provided contains only company marketing description with no proof files, screenshots, or specific data inventory enumerated. Without explicit confirmation of exfiltration or operational impact, severity cannot be elevated beyond medium.

VanHelsing claims to have conducted an attack on Atos Racks. The group post does not explicitly state whether data was exfiltrated, encrypted, or both, nor does it specify what data categories are at stake.

medium

What the group claims

ATOS designs, develops and manufactures in France enclosure products for the electronics industry: cabinets, boxes, racks, fine and precision sheet metal assemblies, 19" indoor or outdoor solutions: standard, adaptation of the standard, specific, or production to drawings, up to the integration of complex assemblies.ATOS serves the Energy, Telecommunications, Electronics, IT and Transport markets,

Sources

Source

Indexed 1 year 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 VanHelsing

VanHelsing is a recently emerged ransomware group first observed in March 2025, appearing to be financially motivated based on their targeting patterns and operational characteristics. Given their recent emergence and limited public documentation, details about their specific country of origin and affiliations remain unclear, though their targeting of multiple Western nations suggests they may operate from outside these jurisdictions. The group has demonstrated a preference for high-value sectors including healthcare, technology, and financial services, with attacks spanning the United States, Australia, Chile, France, and Italy, though their specific attack vectors and technical methodologies have not been extensively documented by major security firms or government agencies. With only eight known victims since their March 2025 emergence, VanHelsing appears to be a smaller-scale operation that may be conducting targeted attacks rather than broad spray-and-pray campaigns. The group remains active as of current reporting, though the limited public intelligence available suggests they have not yet achieved the notoriety or scale of more established ransomware operations. The group has been linked to 8 public disclosures across our corpus. First observed on a leak site on March 17, 2025; most recent post April 5, 2025. The operation is currently inactive.

Timeline of this disclosure

  • March 18, 2025Atos-racks.com listed by VanHelsingon the group's public leak site

Other recent disclosures by VanHelsing

VanHelsing has been linked to 8 public victims on Darkfield. A sample of the most recent:

See the full VanHelsing dossier →

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,549 disclosures indexed across all operators we track. Geographically, Atos-racks.com is reported in France, a country with 612 ransomware disclosures in our corpus.

If your organisation is affected

A listing by VanHelsing means Atos-racks.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-FR (France), as required for your jurisdiction.
  • Monitor for the data appearing on VanHelsing'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.