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high severity December 27, 2023 · 3 min read Unverified claim — what this is

Ma******.com Listed by cloak Ransomware Group

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

Ma******.com was listed on Cloak's leak site. Cloak claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Ma******.com Listed by cloak Ransomware Group

On December 27, 2023, the ransomware leak site operated by the cloak Ransomware Group listed Ma******.com, a U.S.-based company, as a victim. The group claims to have exfiltrated internal files during a ransomware attack, adding the organization to its public extortion page. The exact number of people whose information may be exposed remains unknown, as neither the leak-site listing nor any subsequent company notification has disclosed specific record counts or the full scope of the data taken.

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Reported Details from the Listing

The primary disclosure on the cloak leak site states that internal files were exfiltrated from Ma******.com in a ransomware incident. The entry does not specify the volume or types of files beyond that description, nor does it list particular categories such as customer records, employee data, or financial information. The posting appeared on December 27, 2023, and the site typically uses these listings to pressure victims into payment by threatening to release or sell the stolen material. No ransom amount or negotiation status is detailed in the public listing.

Why This Matters for You and Your Family

When a company that handles everyday transactions or personal information suffers a breach like this, your data can quickly become part of a larger criminal ecosystem. Even if you never directly interacted with Ma******.com, shared credentials, old purchase records, or contact details linked to your household may have been stored in the compromised internal systems. Internal files exfiltrated often contain spreadsheets, databases, or documents that connect names, addresses, emails, and phone numbers—information criminals can weaponize for identity theft, phishing, or targeted scams against you and your family.

The uncertainty itself creates risk. Because the disclosure does not quantify affected records, every customer or employee must assume their information could be included until proven otherwise.

The Doxxing and Identity-Chain Risks

Stolen internal files frequently serve as the foundation for doxxing chains. A single email or phone number from the breach can be correlated with usernames on gaming platforms, social media, or forums, allowing attackers to map an individual’s entire digital life back to their real-world identity and home address. This is especially dangerous for households with children, whose gaming accounts often reuse credentials or contain linked personal details that can cascade into full account takeovers.

Once attackers possess these connections, they can launch credible extortion attempts, create synthetic identities, or sell the packaged data on underground markets where it circulates for years.

The Cloak Ransomware Group’s Track Record

Public reporting attributes the cloak Ransomware Group with emerging in late 2022 and adopting a double-extortion model that combines encryption of victim systems with public threats to publish stolen data. The group has targeted organizations across multiple sectors, typically gaining initial access through phishing, remote desktop protocol weaknesses, or exploited vulnerabilities. After exfiltration, cloak follows a predictable playbook: it waits a short period before listing victims on its leak site, applies pressure through countdown timers, and in some cases begins incremental data dumps to demonstrate seriousness. While the precise number of prior victims is not publicly tallied in any single authoritative list, the group’s consistent use of the leak-site tactic aligns with broader ransomware trends observed across the ecosystem.

What to do

  • Run a DoxxScan to map every link between your emails, phone numbers, usernames, and real identity, then use the cleanup to break those chains where possible.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours rather than months.
  • Rotate any password you ever used on Ma******.com wherever it has been reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same addresses and credentials.
  • Let remediation specialists handle data-broker takedown requests and persistent exposure points that surface from this incident.

The most important forward step is treating every ransomware listing as a permanent addition to your family’s digital risk profile rather than a one-time event. Start your DoxxScan trial today and maintain continuous monitoring plus hands-on remediation by specialists—because credential leaks like this one routinely cascade into account takeovers and doxxing chains that affect both adults and children. DoxxScan’s identity-chain mapping and household coverage give ordinary families the same defensive capabilities previously available only to large organizations.

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
Ma******.com is one listing. Your email is probably in others.
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Report details & sourcing

Severity High
Disclosed December 27, 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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