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high severity December 10, 2023 · 3 min read Unverified claim — what this is

CACG Listed by 8base Ransomware Group

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

The CACG manages, operates and maintains a set of strategic hydraulic structures on behalf of the State, including the Neste system, essential to the water supply of the rivers of Gascony. The richness and complementarity of the professions that it has been mobilizing for almost 60 years in the fields of water, development and the environment allow it today to build tailor-made teams to meet the challenges of the ecological transition and support project leaders. In France as well as internationally, the CACG supports local actors in the face of the challenges of climate change. cacg.fr

— from 8base’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.
CACG Listed by 8base Ransomware Group

On December 10, 2023, the French water-management authority CACG appeared on the leak site operated by the 8base ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the organization responsible for strategic hydraulic structures including the Neste system, which supplies water to the rivers of Gascony.

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Details in the 8base Listing

The primary disclosure on the 8base leak site indicates that CACG suffered a ransomware intrusion in which attackers obtained and later published samples of internal files. The listing does not quantify the number of records affected, specify the exact data types beyond “internal files,” or disclose any ransom demand. It simply states that CACG, which manages water infrastructure, development projects, and environmental initiatives across France and internationally, is now listed as a victim. Public access to the leak site allows anyone to view the posted data samples, making the exposure permanent unless the files are taken down.

Why This Matters for You and Your Family

When a public-sector engineering body like CACG is breached, the consequences reach far beyond corporate networks. Contractors, local-government partners, suppliers, and residents whose personal or project-related information passes through CACG systems may find their details exposed. Internal files often contain correspondence, contracts, invoices, employee records, or environmental-assessment data that can include names, addresses, phone numbers, and email accounts. For ordinary families living in the Gascony region or working with CACG-supported projects, this means heightened risk of identity theft, phishing campaigns tailored to regional water or development matters, and potential fraud attempts that exploit leaked professional relationships.

Doxxing and Identity-Chain Risks

Exposed internal files frequently create long identity chains. An email address listed in a CACG document can be cross-referenced with gaming accounts, social-media handles, or family-member profiles. Attackers automate this linkage, turning one breach into persistent harassment or account takeovers. Credential leaks of this nature routinely cascade into gaming-platform compromises, especially for children whose parent or guardian reused work-related passwords. Once a household link is established through an address or shared phone number, doxxing escalates quickly from leaked professional data to personal targeting.

8base Ransomware Group Track Record

Public reporting attributes the emergence of 8base to mid-2022. The group has since listed hundreds of victims, focusing primarily on mid-sized organizations across North America, Europe, and Latin America. Notable prior targets include manufacturing firms, IT service providers, and local government entities. Their typical playbook involves initial access through compromised remote-desktop credentials or exploited vulnerabilities, followed by rapid exfiltration of documents before encryption. 8base maintains a double-extortion model: they threaten both data publication on their leak site and contact with victims’ customers or partners unless payment is made. The group’s leak site remains one of the more active ransomware portals, updating listings within days of an attack.

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.
  • Rotate any password you ever used at CACG or related government partners, and switch on 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces in hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts tied to the same address or shared credentials.
  • Let remediation specialists handle data-broker takedown requests and persistent leak-site notifications on your behalf.

The speed with which ransomware groups like 8base move from intrusion to public shaming leaves little room for delay. Families connected even indirectly to affected organizations should treat every new listing as a prompt to lock down their digital footprint before the next link in the chain appears. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and household coverage that includes children’s gaming accounts—capabilities designed precisely for the cascading risks this type of incident creates.

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 10, 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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