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high severity September 03, 2023 · 3 min read Unverified claim — what this is

marianoshoes.com Listed by lockbit3 Ransomware Group

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

A história da Mariano Shoes remonta a 1945, o ano em que Manuel de Almeida Jorge, mestre artesão de calçado, começou a produzir sapatos para homem de alta qualidade, em S. João da Madeira. As suas criações rapidamente ficaram conhecidas em todo o paí...

— from LockBit’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.
marianoshoes.com Listed by lockbit3 Ransomware Group

On September 03, 2023, Portuguese footwear manufacturer Mariano Shoes appeared on the LockBit 3.0 ransomware leak site. The listing states that internal files were exfiltrated during a ransomware attack on the company’s systems. The notification does not disclose the exact number of records affected or specify which categories of customer or employee data were taken.

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Details from the Leak Site

The LockBit 3.0 panel entry for marianoshoes.com states that data was stolen and is now published for anyone to download. The disclosure indicates the company was hit by a classic ransomware operation in which attackers first gain access, exfiltrate documents, and then encrypt systems before demanding payment. No ransom amount or payment deadline is listed in the public panel. The primary source, hosted on the LockBit infrastructure and mirrored on ransomware.live, remains the sole official record of the incident.

Why This Matters for You and Your Family

When a company like Mariano Shoes loses control of internal files, the information inside those files can include names, addresses, order histories, payment details, or employee records. Even if the exact contents are not yet public, the simple fact that the data has been published on a ransomware site means it is now available to identity thieves, fraudsters, and stalkers. Any personal information you gave Mariano Shoes — whether through an online purchase, a warranty registration, or an employment application — could be exposed and reused against you or members of your household.

The Doxxing and Identity-Chain Risk

Ransomware leaks rarely stop at one company. A single leaked email address or phone number can be chained with data from other breaches to build a complete profile: home address, family members’ names, social-media accounts, and even children’s gaming usernames. These identity chains make targeted phishing, account takeovers, and physical threats far easier. Credential leaks of this type frequently cascade into gaming-account compromises because the same email and password combinations are reused across shopping sites and gaming platforms. Once attackers control a child’s gaming account tied to a family address, they can harvest additional personal details or launch further extortion attempts.

LockBit 3.0’s Known Track Record

Public reporting attributes LockBit’s original operations to actors who first appeared in 2019. The group rebranded as LockBit 3.0 in early 2023 after law-enforcement pressure on earlier versions. It has targeted hospitals, manufacturers, retailers, and local governments worldwide. The typical playbook involves initial access through phishing, remote-desktop vulnerabilities, or stolen credentials, followed by exfiltration of sensitive files and deployment of ransomware. LockBit operators then publish samples of stolen data on their leak site and threaten full release unless the victim pays. The group’s leak site is designed for easy browsing, which increases the speed at which stolen information spreads across criminal forums.

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 remove what you can.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught in hours rather than months.
  • Rotate any password you used at marianoshoes.com anywhere else it is reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let remediation specialists handle takedown requests for any exposed personal documents or photos that appear on data-broker or extortion sites.

The Mariano Shoes breach is a reminder that even long-established local businesses can become gateways to your family’s personal information. Taking deliberate steps now limits how far attackers can travel down the identity chain created by this and future leaks. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to regain control of what criminals already hold.

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.

Check your exposure
marianoshoes.com is one listing. Your email is probably in others.
We can’t confirm any single incident against the sources we search, so we won’t pretend to. What we can show you is your own exposure — your email against 13.1B+ leaked records and the sites that publish your address. About 15 seconds. No account, no card.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed September 03, 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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