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high severity April 09, 2023 · 3 min read Unverified claim — what this is

comcom-sgc Listed by nokoyawa Ransomware Group

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

The community of communes of Grand Couronné is a former French community of communes, located in the department of Meurthe-et-Moselle in the Grand Est region. Created in 2003 this one merged on January 1, 2017 with the Community of Municipalities of Seille et Mauchère, its neighbor to form the...

— from Nokoyawa’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.
comcom-sgc Listed by nokoyawa Ransomware Group

On April 9, 2023, the ComCom-SGC — the former Community of Communes of Grand Couronné in France’s Meurthe-et-Moselle department — appeared on the leak site of the nokoyawa ransomware group. The listing states that internal files were exfiltrated during a ransomware attack. The exact number of records exposed remains unknown, and the leak-site listing does not detail the specific documents or personal data taken.

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Reported Details from the Listing

The primary disclosure on the nokoyawa leak site states that ComCom-SGC suffered a ransomware intrusion in which attackers successfully exfiltrated internal files. No victim count, no list of exposed data types beyond “internal files,” and no ransom demand figure are published on the page. The entry was first observed on April 9, 2023, and remains listed at the time of writing. Public mirrors of the onion site, such as ransomware.live, preserve the original posting without adding unverified claims.

Why This Matters for You and Your Family

When a local government body like a community of communes is breached, the files taken often contain information about residents, employees, contractors, and local businesses. Even without an exact count, any leaked payroll records, tax documents, housing assistance files, or vendor contracts can expose names, addresses, dates of birth, national identification numbers, and banking details. For ordinary families in the Grand Est region, this means your personal information may now sit in an attacker’s archive, ready to be used or sold. The disclosure indicates the data was taken; what happens to it next is outside the victim’s control.

The Doxxing and Identity-Chain Risk

Ransomware leaks rarely stop at one dataset. A single address, phone number, or email address taken from a municipal file can be combined with information from other breaches to build a complete identity profile. Attackers chain these fragments together: an old utility bill from ComCom-SGC, a reused password from an earlier breach, and a child’s gaming username can quickly lead to account takeovers, targeted phishing, or full doxxing. Credential leaks like this one cascade into gaming account takeovers that expose children’s real names, photos, and home addresses when the same password or recovery email is reused. Once the chain begins, stopping it requires visibility across dozens of platforms and rapid remediation.

Nokoyawa’s Known Track Record

Public reporting attributes the first notable activity of Nokoyawa to mid-2022. The group has since targeted organizations across Europe, Asia, and North America, focusing on mid-sized government entities, manufacturers, and healthcare providers. Their typical playbook involves initial access through compromised remote desktop or VPN credentials, followed by lateral movement, data exfiltration, and deployment of ransomware. Nokoyawa usually waits a short period before publishing samples on their leak site if the victim does not pay. They do not always encrypt systems; in some cases the threat is purely extortion based on the stolen files. The ComCom-SGC listing follows this pattern exactly.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup of Warden to remove what you can.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught in hours rather than months.
  • Rotate any password you used for ComCom-SGC services or related municipal portals anywhere it has been reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the household with DoxxScan family coverage that extends to dependents and children’s gaming accounts that often chain back to the same address or recovery email.
  • Let remediation specialists handle takedown requests across data brokers and leak sites for you while you focus on securing your own accounts.

The breach of ComCom-SGC shows once again that local government systems hold information that directly affects ordinary families for years after an incident. Staying ahead requires more than checking a single list; it demands ongoing visibility and expert help when new exposures surface. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to close the gaps before the next leak appears.

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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comcom-sgc is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed April 09, 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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