Was Heilmann Gruppe hit by ransomware?

Heilmann Gruppe was listed by the Metaencryptor ransomware operation (Germany), 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 Metaencryptor ransomware group?

Metaencryptor 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 Heilmann Gruppe breach?

Metaencryptor published data attributed to Heilmann Gruppe. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Heilmann GmbH

listed as Heilmann Gruppe · Claimed by Metaencryptor · listed 3 years ago

$134M

Ransom

demanded

35m

Age

since listed · data leaked

Status timeline

ListedAug 16, 2023
Data leakeddate unknown

At a glance

Group: Metaencryptor
Status: Data leaked
Country: Germany
Sector: Transportation & Logistics
Listed on leak site: Aug 16, 2023
Ransom demanded: $134M
Estimated revenue: $134M

About the victim

AI dossier — public-source company profile

Heilmann GmbH, headquartered in Büchen, Germany, is a family-run agricultural produce company specialising in the purchase, sale, and distribution of potatoes and onions. The Heilmann Gruppe encompasses Heilmann AG, Agricola, and Heilmann Logistics, covering farming, trading, and logistics operations. The group reported revenue of approximately $134 million in 2021.

Industry: Agricultural Produce Trading & Logistics (Potatoes & Onions)
Address: Parkstr. 1, 21514 Büchen, Germany

Attack summary

Severity: high — Data is marked as published (not merely listed), indicating confirmed exfiltration and public release of business data from a multi-entity group; while no regulated personal or medical data is explicitly confirmed, the scale of the organisation and published status elevates this to high.

Metaencryptor claims to have attacked Heilmann Gruppe, with the disclosure status indicating data has been published; the group cites the company's $134M revenue figure, suggesting exfiltration of internal financial and business data. No specific data volume is stated in the post.

high

Data the group says was taken

AI dossier — extracted from the leak post

Financial records (revenue data)
Business entity/corporate structure information
Potentially operational logistics data

What the group claims

Heilmann Gruppe. The purchase and sale of potatoes and onions, as well as all related activities not subject to authorisation. The following companies belong to Heilmann Gruppe: Heilmann AG, Agricola, Heilmann Logistics. Revenue: $134M Year 2021

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 Metaencryptor

Metaencryptor is a relatively new ransomware group that emerged in August 2023, operating with primarily financial motivations and targeting organizations across multiple sectors and geographical regions. The group appears to be an independent operation rather than a Ransomware-as-a-Service model, though limited public documentation makes definitive attribution challenging regarding their specific country of origin or connections to established cybercriminal networks. Based on their targeting patterns, Metaencryptor demonstrates a preference for manufacturing organizations, business services, and transportation/logistics companies, with their operations concentrated primarily in Western nations including Germany, the United States, Canada, Spain, and the United Kingdom. With 31 documented victims since their emergence, the group represents a moderate but persistent threat in the ransomware landscape. However, due to their recent emergence and relatively lower profile compared to major ransomware families, comprehensive technical analysis of their attack methodologies, encryption techniques, and specific initial access vectors has not been extensively documented by major cybersecurity firms or government agencies. The group's current operational status remains active as of available intelligence, though the limited public reporting suggests they operate with a smaller scale and lower visibility than prominent ransomware-as-a-service operations that typically attract more attention from law enforcement and security researchers. The group has been linked to 31 public disclosures across our corpus. First observed on a leak site on August 16, 2023; most recent post June 24, 2025. The operation is currently inactive.

Timeline of this disclosure

August 16, 2023Heilmann Gruppe listed by Metaencryptoron the group's public leak site

Ransom demanded: $134M

Other recent disclosures by Metaencryptor

Metaencryptor has been linked to 31 public victims on Darkfield. A sample of the most recent:

See the full Metaencryptor dossier →

Sector and geography

This disclosure adds to ransomware activity in the Transportation & Logistics sector, which has 180 disclosures indexed across all operators we track. Geographically, Heilmann Gruppe is reported in Germany, a country with 926 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Metaencryptor means Heilmann Gruppe 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-Bund (Germany), as required for your jurisdiction.
Monitor for the data appearing on Metaencryptor'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.