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high severity May 06, 2026 · 3 min read Unverified claim — what this is

Mediaplex Listed by thegentlemen Ransomware Group

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

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

Mediaplex Listed by thegentlemen Ransomware Group

On May 3, 2026, Italian plastic fabrication company Mediaplex appeared on the leak site operated by the ransomware group known as thegentlemen. The listing states that internal files were exfiltrated during a ransomware attack on the firm, which specializes in CNC machining, laser cutting, and thermoforming of plexiglass and other plastics from its base in Casoria, near Naples.

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Reported Details of the Incident

Public reporting indicates the company’s domain, mediaplexcnc.com, was listed alongside a ZoomInfo company profile. The data exposed consists of internal files obtained after the attackers gained access to Mediaplex systems. No confirmed victim count has been published, and the precise volume or sensitivity of the stolen documents remains unclear from available reporting. The listing appeared on the group’s leak site, a common tactic used to pressure victims into payment.

Why This Matters for You and Your Family

Even when a breach hits a small manufacturing business rather than a household-name retailer, the consequences can reach ordinary people. Suppliers, customers, employees, and their families often have personal details stored in the compromised internal files. Once that information leaves the company’s control, it can surface in unexpected places — from identity theft attempts to unwanted marketing lists or worse. If your name, address, phone number, or payment details were ever shared with a vendor like Mediaplex, this incident is about you.

Credential leaks like this one frequently cascade into account takeovers that affect both personal and family accounts, including children’s gaming profiles that reuse the same email or password.

The Doxxing and Identity-Chain Implications

Ransomware operators rarely stop at encrypting files. After exfiltration they publish samples or full datasets to demonstrate seriousness. The released material can contain spreadsheets, customer lists, employee records, or vendor contacts that link names to addresses, phone numbers, and email accounts. Attackers and opportunistic criminals then combine these fragments with data from earlier breaches to build complete identity chains. A single leaked work email can lead to personal social-media handles, then to family member details and even children’s online gaming accounts. The result is accelerated doxxing that can expose your home address, family relationships, and daily routines.

Thegentlemen’s Publicly Known Track Record

Public reporting attributes thegentlemen with emerging in late 2024 as a double-extortion ransomware operation. The group has listed manufacturing firms, professional services companies, and smaller regional businesses. Their typical playbook begins with initial access through phishing or exploited remote desktop credentials, followed by exfiltration of sensitive files before encryption. They then demand payment to prevent publication, using their leak site to post proof-of-compromise samples and, in some cases, full datasets if the victim does not pay by the stated deadline.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity so you can see exactly what chains back to the Mediaplex breach.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak that touches your data is flagged within hours rather than months.
  • Rotate any password you used at Mediaplex or similar vendors and switch on 2FA with an authenticator app everywhere that same password appears.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often become the next link in a doxxing chain after credential leaks.
  • Let remediation specialists handle the time-consuming work of sending takedown requests to data brokers and monitoring platforms where your information has already appeared.

The Mediaplex incident is a reminder that ransomware groups continue to target ordinary businesses that hold everyday personal information. Taking concrete steps now limits how far leaked data can travel. Start your DoxxScan trial and use its continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and family coverage that includes children’s gaming accounts. One early action can break the chain before criminals connect the dots.

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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Report details & sourcing

Severity High
Disclosed May 06, 2026
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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