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high severity June 04, 2023 · 4 min read Unverified claim — what this is

hep global GmbH Listed by darkrace Ransomware Group

If you are a customer of hep global GmbH, here’s what is being claimed, and what it would mean for you.

A partner for everything to do with solar energy. That’s hep. Since 2008. We develop, build, operate and finance solar parks. World-wide. For energy production that can do more than supply electricity. The large-scale photovoltaic facilities we have developed have a capacity of around 1,310 MW peak. From our sites in Germany, Japan and the USA we operate 18 solar projects ourselves. Our active pipeline for future projects comprises around 5,300 MW peak. (The number of solar parks in operation are up to date. All the other figures are updated every six months.)

— from Darkrace’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
hep global GmbH Listed by darkrace Ransomware Group

On June 04, 2023, German solar-energy developer hep global GmbH appeared on the leak site of the darkrace Ransomware Group. The listing states that internal files were exfiltrated during a ransomware attack; the exact number of records affected and the specific data types remain undisclosed by both the group and the company.

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Reported Details from the Listing

The darkrace leak-site entry, still accessible via its onion address as of the initial publication, claims successful data theft from hep global GmbH, a firm that develops, builds, operates, and finances large-scale solar parks. The disclosure indicates that files were taken but provides no sample documents, no victim count, and no ransom demand figure. Public mirrors of the listing, such as those aggregated on ransomware.live, repeat the same sparse information: company name, date of listing, and the generic label “Internal files exfiltrated in ransomware attack.” No subsequent breach notification from hep global GmbH has quantified the exposure or identified which systems were compromised.

Why This Matters for You and Your Family

When a company that operates solar projects across Germany, Japan, and the United States loses control of internal files, anyone whose personal data ever touched those systems faces real risk. Employees, contractors, business partners, and even customers may have had addresses, financial details, contracts, or correspondence stored in the compromised environment. Internal files often contain spreadsheets that link names to addresses, phone numbers, email accounts, and sometimes dates of birth. Once those details leave the company’s control, they can appear in unexpected places months or years later. Your family’s information could be one Excel row away from exposure even if you have never heard of hep global GmbH.

The Doxxing and Identity-Chain Risk

Ransomware operators rarely stop at simple data theft. Exfiltrated internal files frequently contain employee rosters, vendor lists, project contracts, and email archives that attackers can cross-reference with other breaches. A single leaked work email can be chained to personal accounts, social-media handles, and even children’s gaming usernames that reuse similar passwords. These identity chains allow criminals to build detailed profiles for identity theft, targeted phishing, or extortion. Because the darkrace listing does not detail what was taken, you cannot assume your information is safe simply because your name has not yet surfaced publicly.

Darkrace Ransomware Group Track Record

Public reporting attributes the first darkrace activity to late 2022. The group has since listed dozens of organizations, focusing on mid-sized European and North American firms in manufacturing, technology services, and renewable energy. Their typical playbook involves initial access through phishing or exploited remote-desktop services, followed by exfiltration of internal shares before encryption. After encryption they publish a sample of stolen data on their leak site and demand payment to prevent full release. In several prior cases the group has escalated by contacting journalists or posting increasingly large data samples when victims do not pay. The exact success rate and average ransom collected remain unknown, but the pattern shows a willingness to follow through on public exposure.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by the service.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
  • Rotate any password you ever used at hep global GmbH or its partner systems, then enable 2FA through an authenticator app everywhere that password was reused.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same address or parent email.
  • Let remediation specialists perform takedown requests across data brokers and leak forums on your behalf while you focus on securing accounts.

The incident underscores that even companies in specialized sectors like renewable energy can become unwilling gateways to personal data exposure. A forward-looking approach means treating every potential leak as part of a larger chain that can be mapped and broken before criminals exploit it. DoxxScan’s continuous monitoring, AI-powered identity-chain mapping, hands-on remediation by specialists, and household coverage including children’s gaming accounts give families a practical way to stay ahead of these cascading risks. Start your DoxxScan trial today and close the gaps attackers count on.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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hep global GmbH is one listing. Your email is probably in others.
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Report details & sourcing

Severity High
Disclosed June 04, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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