Skip to content
Back to Blog
high severity August 15, 2023 · 3 min read Unverified claim — what this is

Postel SpA Listed by medusa Ransomware Group

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

Postel SpA offers computer software for sale. The Company provides software products and management services including document management, direct marketing, and e-procurement software and related services. Postel operates throughout Italy, the company's head office is located at 5 Via Ricerca Scientifica, Padova, Veneto, 35127, Italy

— from Medusa’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.
Postel SpA Listed by medusa Ransomware Group

On August 15, 2023, Italian software company Postel SpA appeared on the leak site operated by the Medusa ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The company, which sells document management, direct marketing, and e-procurement software across Italy, has not publicly quantified how many individuals or records may be affected.

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 states that Postel SpA was hit by a ransomware operation and that attackers successfully exfiltrated internal files. No specific volume of data or list of exposed record types is published on the page. The disclosure does not state whether customer databases, employee payroll files, contracts, or partner information were taken, nor does it provide a ransom demand or payment deadline. Public views of the onion link show only the company name, a generic “data leaked” tag, and the initial publication date of August 15, 2023.

Why This Matters for You and Your Family

If you or any member of your household has done business with Postel SpA, worked there, or had documents processed through its software platforms, your personal information could now sit in an attacker-controlled archive. Internal files from a document-management provider frequently contain names, addresses, tax identifiers, contract details, and contact records. Once such data leaves the victim’s control, it can be sold quietly on underground forums long after the initial leak site posting disappears. For families this means heightened risk of identity theft, loan fraud, or targeted phishing that uses real details only a legitimate vendor would possess.

Doxxing and Identity-Chain Risks

Ransomware leaks rarely stop at one company. A single exposed email or phone number from Postel SpA can be cross-referenced with your gaming accounts, social-media handles, or family-member records to build a complete identity chain. Attackers then use that chain for doxxing, SIM-swapping, or selling the bundle to other criminals. Credential leaks of this kind frequently cascade into account takeovers on Steam, Roblox, or other platforms your children use, turning one corporate breach into persistent household exposure.

Medusa Ransomware Group Track Record

Public reporting attributes Medusa’s first major campaigns to late 2021. The group is known for double-extortion tactics: encrypting victim systems and simultaneously threatening to publish stolen data unless a ransom is paid. Notable prior victims include manufacturing firms, healthcare providers, and other European software companies. Medusa typically gains initial access through compromised remote-desktop credentials or exploited vulnerabilities in internet-facing applications, exfiltrates data before triggering encryption, then posts samples on its leak site with countdown timers. The exact name “Medusa” should be watched on threat trackers because the group continues to evolve its tooling and extortion methods.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by specialists.
  • Rotate any password you ever used at Postel SpA or its partner portals anywhere it is reused, and switch on 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours instead of months.
  • 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 for any personal records that surface on data-broker or extortion sites.

The Postel SpA incident is a reminder that even mid-sized European software vendors hold data that can endanger ordinary families for years. Start your DoxxScan trial today; its continuous monitoring, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage—including children’s gaming accounts—give you a practical way to reduce the long-term risk created by leaks like this one.

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
Postel SpA 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 August 15, 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