Back to Blog
high severity July 11, 2026 · 3 min read Unverified claim — what this is

mediaservicemaastricht.nl Listed by lockbit5 Ransomware Group

If you have an account with mediaservicemaastricht.nl, here’s what is being claimed, and what it would mean for you.

Media Service Maastricht is a professional team specializing in audiovisual services, offering tailo...

— from Lockbit5’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.
mediaservicemaastricht.nl Listed by lockbit5 Ransomware Group

On July 1, 2026, the Dutch audiovisual company Media Service Maastricht appeared on the LockBit 5 ransomware leak site with internal files listed for public download after the firm failed to meet the attackers’ demands.

Already exposed?
You can’t unleak a breach. You can take away what it’s worth.
Deep Sweep shows you every leak tied to you and exactly what to change. Then it strips your name, address and family off the look-up sites that turn a leaked record into somebody knocking on your door — $29 one-time, includes 30 days of Protection. We write to 582 companies. No subscription to start.
Scan free, then Deep Sweep — $29 →
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.

What's Publicly Reported from Reporting

Public reporting indicates that internal files were exfiltrated during a ransomware attack on Media Service Maastricht, a company that provides video production, live streaming, and related services. The listing on the LockBit 5 leak site includes samples of the stolen data, though the precise volume remains undisclosed. No confirmed count of affected individuals has been published, yet any customer, employee, or partner whose personal or business records were stored on the compromised systems could be exposed. The breach follows the group’s standard pattern of encrypting networks, exfiltrating selected folders, and then publishing a countdown timer before full data release.

Why This Matters for You and Your Family

When a vendor that handles video footage, contracts, or client contact lists is breached, the information can reach far beyond the company itself. Names, email addresses, phone numbers, and addresses linked to event clients, wedding couples, or small-business customers often sit inside those files. If your family has used an audiovisual service in the Netherlands in recent years, your details may now sit in a publicly accessible ransomware repository. Once that data leaves the original breach, it travels quickly to identity thieves, phishing campaigns, and doxxing forums. The exposure puts everyday people at risk of account takeovers, targeted scams, and unwanted contact long after the initial headline fades.

The Doxxing and Identity-Chain Implications

Ransomware leaks rarely stop at one company. A single email or phone number allegedly taken from Media Service Maastricht’s files can be cross-referenced with credentials from earlier breaches, creating a chain that reveals your full online footprint. Attackers link gaming usernames, social-media handles, and family-member accounts to the same household address. This is exactly why credential leaks like this one cascade into account takeovers and doxxing chains. Children’s gaming accounts are especially vulnerable because parents often reuse passwords or security questions that appear in business documents. The result is a road map that lets malicious actors harass, impersonate, or extort your family across multiple platforms.

LockBit 5’s Publicly Known Track Record

Public reporting attributes the attack to the LockBit 5 ransomware group, the latest iteration of a operation that first gained notoriety in 2019. The gang has targeted hospitals, schools, local governments, and private companies worldwide. Their typical playbook involves initial access through phishing or exploited remote desktop services, followed by rapid lateral movement, data exfiltration, and deployment of ransomware. After encryption they demand payment within a short window, then publish stolen files on their leak site if the victim refuses. LockBit 5 continues to refine its tactics, including faster encryption tools and more aggressive data-leak pressure, according to available reporting.

What to do

  • Rotate any password you have used at Media Service Maastricht or similar vendors and enable 2FA through an authenticator app on every account where that password was reused.
  • Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity, with no-subscription cleanup handled by the service.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak that touches your family is flagged within hours rather than months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that can be chained back to the same address or leaked credentials.
  • Let the remediation specialists perform hands-on takedown requests across data brokers and exposed records while you focus on securing your own devices and accounts.

The incident shows that even specialized service providers can become gateways to personal exposure. Taking deliberate steps now limits how far the leaked data can travel. 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 family coverage that includes children’s gaming accounts. Start your DoxxScan trial today to regain control before the next wave of misuse begins.

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. That’s what a Deep Sweep buys.

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
mediaservicemaastricht.nl is one breach. 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 July 11, 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.
Share this Post on X Reddit Email