Back to Blog
high severity June 17, 2023 · 4 min read Unverified claim — what this is

SELL DATA(qtox) Listed by medusalocker Ransomware Group

If you have an account with SELL DATA(qtox), here’s what is being claimed, and what it would mean for you.

Available for sale: to buy please contact qtox price negotiable qtox-E9CD65687463F67F64937E961DD723DC82C79CB548375AAE8AA4A0698D356C5E7E157B22E8CD

— from Medusalocker’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.
SELL DATA(qtox) Listed by medusalocker Ransomware Group

On June 17, 2023, the ransomware group MedusaLocker added qtox to its leak site, advertising internal files stolen during a ransomware attack and inviting interested parties to contact the group with a negotiable price. The listing, hosted on the dark-web portal reachable via the .onion link, does not specify how many individuals or records are affected, nor does it detail the exact contents of the stolen data beyond describing them as internal files exfiltrated in a ransomware attack.

Already exposed?
You can’t unleak a breach. You can take away what it’s worth.
Deep Sweep shows you every leak tied to you and exactly what to change. Then it strips your name, address and family off the look-up sites that turn a leaked record into somebody knocking on your door — $29 one-time, includes 30 days of Protection. We write to 582 companies. No subscription to start.
Scan free, then Deep Sweep — $29 →
Not ready yet? Run a free breach check on this email
We’ll check it against 13.1B+ leaked records right now — no account needed. Continuous monitoring & alerts are part of Protection.

Details from the Leak-Site Listing

The primary disclosure on the MedusaLocker leak site states that data from qtox is now available for sale. It provides a unique identifier string and instructs buyers to reach out directly for pricing. The notification does not quantify affected records, list specific data types such as customer names or financial details, or reveal when the initial intrusion occurred. Public views of the page confirm the group claims successful exfiltration and is now moving into the extortion phase by offering the material to the highest bidder or any interested party.

Internal files were taken after the ransomware deployment, a pattern consistent with how MedusaLocker operates once it gains a foothold inside a victim network.

Why This Matters for You and Your Family

When a company that handles personal information suffers a breach like this, your data can end up in the hands of criminals who may use it for identity theft, phishing, or further attacks. Even if the exact number of people impacted remains unknown, anyone whose records were stored by qtox now faces heightened risk. Families are especially exposed because a single leaked email, phone number, or address can connect to children’s accounts, shared family services, and household finances. The uncertainty itself creates stress: you cannot easily check what was taken, so you must assume the worst and act to limit damage.

Doxxing and Identity-Chain Risks

Stolen internal files frequently contain spreadsheets, databases, or configuration files that link usernames, email addresses, and other identifiers. Once criminals have those pieces, they can map them to your real-world identity through credential-stuffing, social-media scraping, and cross-referencing with other breaches. This chaining process often leads to doxxing, where private details are published to embarrass or extort victims further. Gaming accounts belonging to you or your children are particularly vulnerable because the same passwords or recovery emails used for everyday services frequently protect those platforms. A single leak can cascade into account takeovers that expose chat logs, payment methods, and even physical addresses tied to the household.

MedusaLocker’s Known Track Record

Public reporting attributes MedusaLocker’s first notable activity to late 2019. The group has since hit healthcare providers, educational institutions, and small-to-medium businesses across multiple countries. Their typical playbook begins with phishing or exploitation of remote-desktop services for initial access, followed by lateral movement inside the network, deployment of ransomware to encrypt systems, and exfiltration of sensitive files before triggering the encryption. After encryption they wait a short period, then publish samples or full datasets on their leak site if the victim does not pay. The group’s extortion style is direct: they list victims publicly and invite third parties to purchase the data, increasing pressure on the target while monetizing the information regardless of whether the victim pays the ransom.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real identity so you can see exactly where qtox data might surface.
  • Rotate any password you used at qtox or similar services and switch to a unique passphrase at every other account where it was reused, then enable 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your information is caught and flagged within hours instead of months.
  • Cover the entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same addresses and recovery details leaked in incidents like this.
  • Let remediation specialists handle data-broker takedown requests and other cleanup steps so you do not have to chase every site yourself.

The qtox listing is a reminder that even organizations you may never have heard of can hold pieces of your digital life. Taking concrete steps now limits how far criminals can travel down the identity chain created by this and future breaches. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to regain control of your exposed information.

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. That’s what a Deep Sweep buys.

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
SELL DATA(qtox) is one breach. 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.

By running your scan you agree to the Terms and Conditions and the Privacy Policy, and to GalaxyWarden emailing you the results of this scan.

Report details & sourcing

Severity High
Disclosed June 17, 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.
Share this Post on X Reddit Email