high severity December 11, 2025 · 3 min read Unverified claim — what this is

CNCR Listed by Devman Ransomware Group

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

C*Nc*R was listed on Devman's leak site. Devman claims to have stolen internal data. This is the group's claim, not a confirmed finding.

C*NC*R Listed by Devman Ransomware Group

On December 11, 2025, the ransomware group known as devman added the company C*NC*R to its leak site and began publishing what it claims are the organization’s internal files, including financial data and client data.

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What Public Reporting Shows

Public reporting indicates that devman exfiltrated internal documents during a ransomware incident before encrypting systems. The attackers posted proof packets and sample files on their dedicated leak portal, accessible only via Tor. No exact victim count has been disclosed, and the precise volume of records remains unclear. Available reporting describes the exposed material as containing sensitive client information and financial records that could identify individuals whose data was held by the company.

December 11, 2025 marks the date the listing appeared. The group’s typical pattern is to pressure victims by gradually releasing additional data if demands are not met.

Why This Matters for You and Your Family

When a company that holds your financial or client records suffers a breach, the information can quickly move beyond the initial victim. Names, addresses, dates of birth, account numbers, or transaction details often end up on dark-web marketplaces where identity thieves, fraudsters, and harassers shop for fresh leads. If your family’s information was among the client records, you may face risks ranging from targeted phishing to account takeovers or even physical stalking if the data chains with other leaks.

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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 sample580 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.

Report details & sourcing

Attributed to Devman · 183 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed December 11, 2025

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

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.

Threat-actor tracker

Devman — 183 incidents tracked

Every breach we've attributed to Devman, in one running log. See who else they've hit →

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