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WILVO

listed as metalnet.nl · Claimed by Lv · listed 3 years ago

31m
Age
since listed · data leaked

Status timeline

  1. ListedDec 20, 2023
  2. Data leakeddate unknown

At a glance

Group
Lv
Status
Data leaked
Country
Netherlands
Sector
Manufacturing
Listed on leak site
Dec 20, 2023

About the victim

AI dossier — public-source company profile

WILVO is a high-tech manufacturer of precision parts, assemblies, and transportation solutions for critical industries including semiconductors, medical devices, defense, and energy. Operating in the Netherlands (Bergeijk and Nijkerk) and Germany, they provide integrated machining, sheet metal work, assembly, cleaning, and refurbishment services.

Industry
Precision Machining & High-Tech Manufacturing
Address
Melkweg 1, 5571 SM Bergeijk, Netherlands
Employees
51-200

Attack summary

Severity: medium — Data published status with no proof files, screenshots, or data sample shown. No specific data inventory disclosed. Company handles sensitive supply-chain data for defense/medtech sectors, elevating concern beyond generic manufacturing, but lack of proof and unspecified exfiltration scope limits certainty.

The Lv group claims to have compromised WILVO and exfiltrated data. The leak post describes the company's business model but provides no specific details about what data was taken or the scope of operational impact.

medium

What the group claims

Metalnet is a high-level supplier of machining operations. With our divisions for high-precision precision components and cost-effective fine mechanical parts, we are able to produce customer-oriented solutions for the most diverse industrial sectors.

Sources

Source

Indexed 3 years 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 Lv

Lv is a financially motivated ransomware group that emerged in November 2021, operating with relatively low visibility compared to major ransomware families but maintaining consistent activity across multiple regions and sectors. The group's country of origin and specific affiliations remain undocumented in public threat intelligence reporting, though their targeting patterns suggest they operate independently rather than as part of a larger ransomware-as-a-service ecosystem. Limited public documentation exists regarding Lv's specific attack methodology, initial access vectors, or technical capabilities, though their successful compromise of 115 documented victims across diverse sectors indicates they employ conventional ransomware deployment techniques. The group has demonstrated a preference for targeting critical infrastructure and business services, with notable geographic focus on Russia, France, Malaysia, the United States, and the Netherlands, spanning sectors including energy, telecommunications, business services, media, and non-profit organizations. Current intelligence suggests Lv remains active as of recent reporting, though the group maintains a lower profile than prominent ransomware families and has not been subject to major law enforcement disruption operations. The group has been linked to 115 public disclosures across our corpus. First observed on a leak site on November 22, 2021; most recent post March 13, 2024. The operation is currently inactive.

Timeline of this disclosure

  • December 20, 2023metalnet.nl listed by Lvon the group's public leak site

Other recent disclosures by Lv

Lv has been linked to 115 public victims on Darkfield. A sample of the most recent:

See the full Lv dossier →

Sector and geography

This disclosure adds to ransomware activity in the Manufacturing sector, which has 3,681 disclosures indexed across all operators we track. Geographically, metalnet.nl is reported in Netherlands, a country with 150 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Lv means metalnet.nl 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, NCSC-NL (Netherlands), as required for your jurisdiction.
  • Monitor for the data appearing on Lv'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.