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high severity February 02, 2023 · 4 min read Unverified claim — what this is

MESSER CUTTING SYSTEMS Listed by royal Ransomware Group

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

Messer Cutting Systems is a global supplier of cutting solutions for the metal-working industry. We have stolen from their network 600 GB in total, including:1) personal data, HR, Finance, Projects etc.;2) Mailboxes - 37 GBMary Svitak - AccountingDebbie Richter - Accounting Manager / ControllerLinda Sierszynski - HR ManagerJulie Wolf - AccountingMark Ringgenberg - Director Global Product PortfolioBeth Rouse - Accounting;3) SQL Databases - 10 GBEmployee/client/dealers DB (Name, address, phone number, mail address etc.)Feel free to check!Archive password: gEs1S!g#hH

— from Royal’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.
MESSER CUTTING SYSTEMS Listed by royal Ransomware Group

Messer Cutting Systems was listed on the Royal ransomware leak site on February 02, 2023. The industrial manufacturer, a global supplier of cutting solutions for the metal-working industry, had 600 GB of internal files exfiltrated. The attackers published sample data including employee and customer records, exposing names, addresses, phone numbers, email addresses, and mailbox contents belonging to at least six named individuals in accounting and HR roles.

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Details from the Leak Site

The Royal ransomware group’s listing states that it stole 600 GB of data from Messer Cutting Systems’ network. The material includes personal data, HR records, finance documents, project files, and 37 GB of email mailboxes. Six employees are explicitly named in the posting: Mary Svitak, Debbie Richter, Linda Sierszynski, Julie Wolf, Mark Ringgenberg, and Beth Rouse. The disclosure also states that 10 GB of SQL databases were taken containing employee, client, and dealer information such as names, physical addresses, phone numbers, and email addresses. The group provided an archive password and invited visitors to “feel free to check,” a common tactic meant to pressure the victim into payment.

Why This Matters for You and Your Family

When a company that handles customer orders, employee payroll, or dealer relationships is breached, the information that leaks often belongs to ordinary people like you. If you have ever purchased equipment from Messer Cutting Systems, worked there, or been listed as a contact in their dealer network, your full name, home address, phone number, and email may now be circulating among criminals. This kind of exposure does not require you to be a celebrity or executive; everyday customer and employee data is valuable for identity theft, phishing, and follow-on scams. The breach date is not publicly specified, which means the information could have been in attackers’ hands for weeks or months before the February 02, 2023 listing, giving criminals a head start.

Doxxing and Identity-Chain Risks

Leaked email mailboxes and SQL databases create direct pathways for doxxing. Criminals can link your work email to personal accounts, then use any passwords found in those mailboxes to attempt logins elsewhere. Once one account falls, the attacker maps additional handles, phone numbers, and family relationships. Children’s gaming accounts are especially vulnerable because the same family address or parent email often serves as the recovery contact. A single breach like this can cascade into full identity chains that expose your home, your children’s usernames, and financial details across dozens of platforms.

Royal Ransomware Group Track Record

Public reporting attributes the Royal ransomware operation to a group that emerged in early 2022. It has targeted organizations across manufacturing, healthcare, and professional services. The group’s typical playbook involves initial access through phishing or exploited remote desktop services, followed by exfiltration of sensitive files before encryption. Royal then posts a sample of stolen data on its leak site and demands payment to prevent full publication. The February 02, 2023 Messer Cutting Systems listing follows this pattern exactly: data is advertised, sample contents are shown, and pressure is applied through public exposure of named employees and customer records.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including cleanup of exposed records.
  • Rotate any password you ever used at Messer Cutting Systems or related vendor portals and enable 2FA through an authenticator app everywhere that password was reused.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak that touches you or your family is caught in hours rather than 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 handle takedown requests across data brokers and leak sites on your behalf while you focus on securing your own accounts.

The incident shows how quickly industrial suppliers can become gateways to personal exposure for customers and employees alike. Staying ahead requires more than changing one password; it demands ongoing visibility into how your information travels once it leaves your control. DoxxScan by GalaxyWarden delivers that visibility through continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to close the gaps this claimed breach and future ones can exploit.

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 February 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.
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