Skip to content
Back to Blog
high severity May 02, 2023 · 3 min read Unverified claim — what this is

Polat Yol Yap Listed by medusa Ransomware Group

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

Polat Yol Yap was listed on Medusa's leak site. Medusa claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Polat Yol Yap Listed by medusa Ransomware Group

On May 2, 2023, Turkish construction firm Polat Yol Yap appeared on the leak site operated by the Medusa ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the company, which builds roads and infrastructure across Turkey and employs between 2,001 and 5,000 people.

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 in the Medusa Listing

The Medusa leak site entry, still accessible via its onion address, claims the attackers successfully stole internal company files. It does not specify the exact number of records affected, the precise data types beyond “internal files,” or the ransom amount demanded. The disclosure indicates the data was taken prior to the May 2023 publication date, after which the group typically begins publishing samples or the full archive if payment is not received. Public reporting on Medusa confirms the group follows a double-extortion model: encryption of victim systems paired with threats to release stolen data.

Why This Matters for You and Your Family

Even though Polat Yol Yap is a business, its employees, contractors, and business partners often have their personal information stored in the very internal files now at risk. Employee records, vendor contracts, and correspondence frequently contain home addresses, national ID numbers, bank details, and family contact information. If your employer, supplier, or client relationship touches this Turkish construction company, your data could already be circulating in criminal channels. Families feel the impact when a parent’s workplace breach leads to targeted phishing, loan fraud, or identity theft that affects shared finances and credit scores.

The Doxxing and Identity-Chain Risk

Ransomware leaks like this one rarely stop at corporate spreadsheets. Once internal files surface on dark-web forums, opportunistic criminals scrape names, emails, and phone numbers to build doxxing chains. A leaked work email can be cross-referenced with gaming accounts, social-media handles, and family photos, turning a business breach into personal exposure for you and your children. Credential leaks from such incidents routinely cascade into account takeovers on Steam, Roblox, or other platforms where kids use the same or similar passwords. The real danger is the speed at which these chains form once the initial dataset is public.

Medusa’s Known Track Record

Public reporting attributes Medusa’s emergence to late 2021. The group has since hit hospitals, manufacturers, logistics firms, and construction companies across multiple countries. Its typical playbook begins with phishing or exploitation of remote-desktop services for initial access, followed by exfiltration of sensitive files before deploying ransomware. Medusa then posts victim names on its leak site, gradually releasing proof files and, in some cases, the full dataset if the ransom is not paid. The group’s extortion style is deliberately public, aiming to pressure victims through reputational damage as much as data loss.

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.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
  • Rotate any password you used at Polat Yol Yap or related vendor portals anywhere 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 manage takedown requests across data-broker sites and leak forums on your behalf while you focus on securing accounts.

The incident underscores how quickly a single corporate ransomware posting can ripple into personal identity risk for ordinary families connected to the victim organization. Start your DoxxScan trial today; its AI-powered identity-chain mapping, continuous monitoring, and hands-on specialist remediation give you and your family the clearest path to reducing exposure before the next breach appears. Its household coverage is especially useful for protecting children’s gaming accounts that frequently become targets once credential leaks surface.

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
Polat Yol Yap 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 the filing does not enumerate what was exposed
Disclosed May 02, 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