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high severity July 11, 2023 · 3 min read Unverified claim — what this is

treenovum.es Listed by stormous Ransomware Group

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

creative software agency that specializes in making customized software solutions

— from Stormous’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.
treenovum.es Listed by stormous Ransomware Group

Treenovum.es was listed on the Stormous ransomware leak site on July 11, 2023. The Spanish creative software agency, which builds customized software solutions, is claimed to have had internal files exfiltrated during a ransomware attack. Anyone whose data touched the company’s systems — clients, partners, or employees — may now face heightened exposure.

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Reported Details from the Listing

The Stormous leak site states that Treenovum suffered a ransomware attack in which internal files were successfully exfiltrated. The primary disclosure does not quantify how many records were taken, name the specific data types exposed, or list any ransom demand. It simply states that files were stolen and are now hosted on the group’s onion site. Public mirrors of the leak page, such as those tracked by ransomware.live, preserve this exact claim without adding further victim-specific detail.

July 11, 2023 marks the first public appearance of the Treenovum listing. The disclosure channel was the attacker’s own leak site, which remains the authoritative primary source.

Why This Matters for You and Your Family

When a company that creates custom software is breached, the exposed internal files can contain project specifications, client contact lists, contracts, or even credentials used to access customer environments. Even though the exact contents remain undisclosed, the mere fact that files were taken and published creates immediate risk. If your email, phone number, or project details were stored in those systems, they are now available to anyone who visits the leak site.

Ordinary people rarely think their data sits inside a creative agency’s network, yet that is exactly how modern supply-chain exposure works. One compromised vendor can quietly pull personal information into the open. The breach therefore concerns not only Treenovum staff but every individual or household whose information the agency handled.

The Doxxing and Identity-Chain Implications

Stolen internal files frequently include spreadsheets that link names, email addresses, phone numbers, and project notes. Once published, these fragments become starting points for doxxing chains. An attacker can correlate your work email from the leak with personal accounts on other platforms, then use any reused passwords to seize control. Gaming accounts belonging to you or your children are especially vulnerable because they often share the same passwords or recovery emails found in business documents.

Credential leaks like this one cascade into account takeovers that cross from professional life into family life. A single exposed client list can reveal home addresses, children’s names, or even login details for shared family services. The longer the data sits on the leak site, the more likely it is to be picked up by automated scanners and sold on additional underground markets.

Stormous Group Track Record

Public reporting attributes the Stormous ransomware group’s first notable activity to late 2021. The group has since listed dozens of organizations across Europe and North America, focusing on mid-sized firms in technology, manufacturing, and professional services. Typical Stormous playbook involves initial access through exposed remote desktop services or phishing, followed by exfiltration of internal documents before encryption. The group then posts samples on its leak site and demands payment to prevent full publication. While some victims quietly pay, many listings remain online for weeks or months, increasing the window of exposure for everyone whose data appears there.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to break those chains.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information surfaces it is caught in hours rather than months.
  • Rotate any password you used at Treenovum or any related project portal, then replace it with a unique passphrase and enable 2FA through an authenticator app everywhere that credential 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 addresses or recovery emails found in business leaks.
  • Let remediation specialists handle ongoing takedown requests across data brokers and leak sites so you do not have to chase every new appearance yourself.

The Treenovum breach illustrates how even specialized creative agencies can become gateways to personal exposure. Acting quickly on credential hygiene and identity mapping limits how far attackers can travel down the chain. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that explicitly includes children’s gaming accounts. Start your DoxxScan trial today and close the gaps before the next wave of exploitation begins.

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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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed July 11, 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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