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high severity December 22, 2022 · 3 min read Unverified claim — what this is

MMALTZAN.COM Listed by clop Ransomware Group

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

MMALTZAN.COM was listed on the clop ransomware leak site. The group claims to have stolen internal data.

— from Clop’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.
MMALTZAN.COM Listed by clop Ransomware Group

On December 22, 2022, the domain mmaltzan.com appeared on the leak site operated by the Clop ransomware group. The listing states that internal files were exfiltrated during a ransomware attack, although the exact number of people affected and the full scope of records remain unknown.

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Details from the Leak Listing

The Clop leak site entry for mmaltzan.com claims the group stole internal data after deploying ransomware. The disclosure does not quantify the volume of information taken or list specific data types such as customer records, employee details, or financial documents. It simply states that internal files were exfiltrated. The listing includes a publication date of December 22, 2022, and follows the group’s standard practice of naming victims who have not met their extortion demands. Public views of the onion link confirm the claim but provide no additional samples or proof files beyond the initial announcement.

Why This Matters for You and Your Family

When a company that may hold your personal information suffers a breach, the consequences reach far beyond corporate networks. Internal files often contain names, addresses, dates of birth, Social Security numbers, medical details, or payment records. Even if the exact data allegedly taken from mmaltzan.com is not public, any exposure increases the chance that your information ends up in the hands of identity thieves or is sold on underground forums. For families this can mean sudden fraudulent accounts opened in your name, unexpected tax filings, or harassing calls that target both adults and children. The uncertainty itself creates stress because you cannot protect against a threat you cannot see.

Doxxing and Identity-Chain Risks

Ransomware leaks like this one frequently serve as the starting point for doxxing chains. Criminals combine stolen internal files with data from earlier breaches to link email addresses, usernames, phone numbers, and physical addresses to real people. Once those connections are mapped, attackers can target your online accounts, including gaming profiles used by you or your children. A compromised gaming account often reveals additional personal details that further strengthen the identity chain. The result is persistent harassment, account takeovers, or extortion attempts that follow families across platforms for months or years.

Clop’s Known Track Record

Public reporting attributes the emergence of Clop to 2019, when the group began deploying ransomware primarily through compromised file-transfer software and remote desktop services. The actors are known for targeting mid-sized organizations and then publishing victim names on their leak site when ransom is refused. Notable prior incidents include attacks on healthcare providers, financial services firms, and software vendors. Their typical playbook involves initial access via vulnerabilities in external-facing applications, thorough exfiltration of internal files before encryption, and a two-stage extortion approach: first demanding payment to prevent data publication, then threatening to notify the victim’s customers or regulators. The group has repeatedly demonstrated patience, sometimes waiting weeks before releasing samples.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real-world identity so you can see exactly what chains back to the mmaltzan.com breach.
  • Rotate any password you used at mmaltzan.com or related services and replace it with a unique passphrase at every other site where it was reused.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your information is caught within hours rather than months.
  • Cover the entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts vulnerable to credential-stuffing attacks that cascade from leaks like this.
  • Let DoxxScan remediation specialists manage takedown requests for any exposed personal records appearing on data-broker sites or underground forums.

The mmaltzan.com listing is a reminder that even organizations you interact with only occasionally can become gateways to long-term identity risk. Taking deliberate steps now limits how far attackers can travel down the chain that begins with this claimed breach. Start your DoxxScan trial today and gain both immediate visibility into your exposure and ongoing defense plus hands-on help from specialists who understand how these incidents evolve. Its continuous monitoring, AI-powered identity-chain mapping, and household coverage give you and your family a practical advantage against the next wave of leaks.

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 December 22, 2022
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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