high severity September 05, 2024 · 3 min read Unverified claim — what this is

tendam.es Listed by ValenciaLeaks Ransomware Group

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

Data Exfiltrated : ???GB - Leak Date : 04.10.2024:00:01
— from ValenciaLeaks’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.

tendam.es Listed by ValenciaLeaks Ransomware Group

On September 05, 2024, Spanish fashion retailer Tendam appeared on the leak site of the ValenciaLeaks ransomware group. The listing, hosted on a Tor onion address and mirrored via ransomware.live, states that internal files were exfiltrated during a ransomware attack with a public data-release timestamp of 04.10.2024 00:01. The disclosure does not specify the volume of data taken, the exact number of people affected, or the precise categories of records involved.

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Reported Details from the Listing

The ValenciaLeaks post explicitly identifies Tendam.es as the victim and confirms that data was allegedly stolen rather than simply encrypted. It labels the incident as a ransomware attack and provides the October 4 publication date for the exfiltrated material. No sample files are shown in the initial listing, and the disclosure gives no breakdown of whether customer records, employee payroll, supplier contracts, or internal emails were included. The notification leaves the scale of exposure unknown to the public at this stage.

Why This Matters for You and Your Family

When a fashion retailer like Tendam suffers a breach, ordinary customers who have shopped online, joined loyalty programs, or created accounts are placed at direct risk. Even if the exact data types remain undisclosed, retail breaches routinely expose names, addresses, email addresses, phone numbers, order histories, and partial payment details. Any of these pieces can be combined with information from previous breaches to build a profile that criminals use for identity theft, phishing, or targeted scams against you or members of your household. The fact that the data has already been published on a ransomware leak site means it is now freely available to anyone who knows where to look.

The Doxxing and Identity-Chain Risk

Stolen retail records rarely stay isolated. An email address allegedly taken from Tendam can be matched to credentials leaked elsewhere, allowing attackers to seize control of connected accounts. Those accounts often contain shipping addresses, children’s names, or links to family social-media profiles. Once the chain begins, doxxing escalates quickly: home addresses are published, phone numbers are used for SIM-swapping attempts, and gaming accounts belonging to children become targets because they frequently reuse the same passwords or recovery emails. The speed with which this information circulates on underground forums makes early detection essential.

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What the free scan actually returns

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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 sample580 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.

Report details & sourcing

Attributed to ValenciaLeaks · 5 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed September 05, 2024

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

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.

Threat-actor tracker

ValenciaLeaks — 5 incidents tracked

Every breach we've attributed to ValenciaLeaks, in one running log. See who else they've hit →

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