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high severity May 21, 2025 · 3 min read Unverified claim — what this is

gjszlin.cz Listed by safepay Ransomware Group

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

gjszlin.cz was listed on SafePay's leak site. SafePay claims to have stolen internal data. This is the group's claim, not a confirmed finding.

gjszlin.cz Listed by safepay Ransomware Group

On May 21, 2025, the Czech company gjszlin.cz appeared on the leak site of the safepay ransomware group, with attackers claiming to have exfiltrated internal files during a ransomware incident.

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What's Publicly Reported from Reporting

Public reporting indicates the company’s data was posted to a Tor-based leak page hosted at an onion address. The listing states that internal files were taken after a ransomware deployment, though the exact volume and full list of records remain undisclosed. No confirmed count of affected individuals has been published. The data types described are internal company files rather than a structured customer database. Ransomware.live has indexed the listing, making the claim visible to researchers and the public.

Why This Matters for You and Your Family

When a company that holds personal information suffers a breach, the consequences often reach ordinary people. If you or your family have done business with gjszlin.cz, your details may now sit in an attacker’s archive. Internal files frequently contain names, addresses, phone numbers, email accounts, dates of birth, or payment records. Once that information leaves the company’s control, it can be sold, traded, or used to target you with phishing, identity theft, or harassment. Your family members, including children, can be drawn into the same chain if their details appear alongside yours.

The Doxxing and Identity-Chain Risks

Credential leaks and internal documents rarely stay isolated. A single exposed email or phone number can be linked to usernames on social media, gaming platforms, and shopping sites. Attackers follow these connections to build a complete picture of your household. This process, known as identity-chain mapping, turns one breach into repeated targeting. Gaming accounts belonging to you or your children are especially vulnerable because they often reuse passwords or recovery emails that appear in business files. The result can be account takeovers, doxxing, or demands for payment to prevent further exposure.

Safepay Group’s Public Track Record

Public reporting attributes the safepay ransomware operation to a group that emerged in late 2024. The actors typically gain initial access through phishing or exploited remote desktop services, deploy ransomware to encrypt systems, then exfiltrate files before triggering encryption. They publish samples or full datasets on dedicated leak sites when victims do not pay the demanded ransom. Notable prior victims include small and mid-sized organizations across Europe whose internal documents were used for extortion. Their playbook relies on pressure through public exposure rather than solely on encryption, a pattern consistent with the gjszlin.cz listing.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real-world identity so you can see exactly what this claimed breach connects to.
  • Rotate the password used at gjszlin.cz anywhere it is reused and switch on two-factor authentication through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak that touches your family is caught in hours, not months.
  • Cover the household with DoxxScan family protection that includes children’s gaming accounts, which often chain back to the same addresses and recovery details exposed in business files.
  • Let remediation specialists handle takedown requests across data brokers and leak sites while you focus on securing your own accounts.

The speed with which ransomware groups publish stolen data leaves little room for delay. Acting quickly on the exposure can limit how far the information travels. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects handles to real identities, hands-on remediation by specialists, and full household coverage that protects both adult accounts and children’s gaming profiles. Start your DoxxScan trial today to regain control before the next link in the chain is exploited.

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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gjszlin.cz is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed May 21, 2025
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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