Skip to content
Back to Blog
high severity November 23, 2024 · 3 min read Unverified claim — what this is

gureco.pl Listed by apt73 Ransomware Group

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

Gureko GURECO Sp. z o.o. is a private company. We began our activity on 10 March 2008 based on an entry in the Register of Economic Activities of t...

— from Apt73’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.
gureco.pl Listed by apt73 Ransomware Group

On November 23, 2024, Polish company Gureko GURECO Sp. z o.o. appeared on the leak site operated by the ransomware group known as apt73. The listing states that internal files were exfiltrated during a ransomware attack on the firm, which has operated since 10 March 2008 and is registered in Poland’s Register of Economic Activities. The disclosure does not specify the number of people affected or list exact data types beyond claiming that internal files were taken.

Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 582 companies.
See what is exposed about you — free scan →
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

The apt73 leak page indicates that Gureko GURECO suffered a ransomware intrusion in which attackers successfully exfiltrated company files before encryption. No victim count, ransom amount, or deadline is published on the listing. The primary disclosure source, hosted on an onion domain and mirrored via ransomware.live, simply states the breach occurred and that data was removed from the victim’s network. Public reporting on similar listings shows that groups like apt73 often wait weeks before releasing samples or increasing pressure through public exposure.

Why This Matters for You and Your Family

When a company that handles everyday business records is breached, the information inside those files can include names, addresses, contact details, contract information, and financial transactions tied to customers, suppliers, or employees. If your data was among the internal files taken in the Gureko GURECO ransomware attack of 2024, it can be used to build profiles for identity theft, phishing, or targeted scams against you and your household. Even when exact record counts remain unknown, the exposure of internal business documents almost always creates downstream risk for ordinary people whose information was stored by the company.

Doxxing and Identity-Chain Risks

Stolen internal files frequently contain email addresses, phone numbers, dates of birth, or customer account references that link one breach to another. Attackers and data brokers chain these fragments together, turning a single company breach into a map of your online and offline identity. Credential leaks that surface in these incidents often cascade into gaming account takeovers, especially for children whose usernames and reused passwords appear in the same datasets. Once handles are connected to real names and addresses, doxxing attempts, swatting risks, and persistent harassment become realistic threats for any family member whose details were inside the exfiltrated files.

apt73 Ransomware Group Track Record

Public reporting attributes apt73 with conducting double-extortion operations that combine encryption of victim systems with public leakage of stolen data. The group emerged in mid-2024 and has targeted organizations across Europe and North America, listing victims on a dedicated leak site that follows the now-standard ransomware playbook: initial access through phishing or exploited remote services, followed by exfiltration of sensitive files, deployment of ransomware, and subsequent extortion demands. Typical tactics include publishing sample documents to prove possession and threatening full data dumps if payment is not received. The exact initial access vector used against Gureko GURECO has not been disclosed.

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.
  • Rotate any password you used at Gureko GURECO or related services anywhere it has been reused, and immediately 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 acted upon in hours, not months.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let DoxxScan remediation specialists manage takedown requests for any exposed personal records appearing on data broker sites or underground forums.

The Gureko GURECO breach is a reminder that ransomware groups continue to harvest ordinary business records that ultimately belong to private individuals. Staying ahead of these expanding identity chains requires more than reactive checks. 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. Source: apt73 leak site (via ransomware.live)

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
gureco.pl 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.

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 November 23, 2024
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