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high severity April 16, 2024 · 3 min read Unverified claim — what this is

ch-cannes.fr Listed by lockbit3 Ransomware Group

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

Bus du cœur des femmes publié le 15/03/2024 [BUS DU CŒUR] ️ Les maladies cardio-vasculaires sont encore la première cause de mortalité chez les femmes en France, tuant chaque jour 200 Françaises, soit 75 000 femmes par an, soit l'équivalent de la pop...

— from LockBit’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.
ch-cannes.fr Listed by lockbit3 Ransomware Group

On April 16, 2024, the French nonprofit organization ch-cannes.fr appeared on the LockBit 3.0 ransomware leak site, claiming that its internal files had been exfiltrated during a ransomware attack. The listing, hosted on the group’s onion domain and mirrored on ransomware.live, states that data was stolen and will be published if the organization does not meet the attackers’ demands. Anyone whose personal information appears in those files—whether as a donor, volunteer, employee, or program participant—now faces immediate exposure risks.

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Reported Details from the Listing

The LockBit 3.0 leak page explicitly lists ch-cannes.fr as a victim and notes that internal files were allegedly exfiltrated. It does not disclose the exact number of records affected, the specific types of documents taken, or the ransom amount demanded. The disclosure indicates the data was obtained through a ransomware intrusion and is being held for extortion. No sample files have been published on the site as of the initial listing date, but the group’s standard practice is to release or auction stolen data after the deadline passes.

Why This Matters for You and Your Family

When a charity like ch-cannes.fr suffers a breach, the people most likely to be exposed are ordinary individuals: women who participated in cardiovascular health programs, donors who provided banking details, volunteers who submitted personal contact information, and staff whose employment records were stored on the same systems. Internal files often contain names, addresses, dates of birth, phone numbers, email accounts, and financial transaction records. Once these details leave the organization’s control, they can be cross-referenced with other leaks to build complete profiles that criminals use for identity theft, phishing, or targeted scams against you or members of your household.

The Doxxing and Identity-Chain Implications

Ransomware groups rarely limit themselves to one dataset. A single exposed email or phone number from this incident can be chained with credentials from earlier breaches, gaming account details, or social-media handles to create a persistent identity map. This chaining turns a donation record into a pathway for account takeovers, doxxing campaigns, or even physical harassment. Credential leaks like this one frequently cascade into gaming platforms, where children’s accounts become entry points for further targeting because the same password or recovery email is reused. The longer the data remains unmonitored, the more links attackers can forge between your online life and your real-world identity.

LockBit 3.0’s Known Track Record

Public reporting attributes the LockBit 3.0 variant to a ransomware operation that first gained prominence in 2020 and rebranded multiple times while maintaining a core affiliate model. The group has targeted hospitals, schools, local governments, and nonprofits across dozens of countries. Its typical playbook involves initial access through phishing, remote desktop protocol brute-force, or exploited vulnerabilities, followed by rapid exfiltration of sensitive files before encryption. LockBit operators then publish victim names on their leak site and pressure organizations with threats of data release or auction. The group’s leak site has listed hundreds of victims, and many smaller entities that cannot afford large ransoms see their data fully published after the extortion window closes.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including any data that may have surfaced from the ch-cannes.fr breach.
  • Rotate any password you used on ch-cannes.fr or related services and enable 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure is caught and addressed within hours, not months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same addresses or recovery emails exposed in incidents like this.
  • Let remediation specialists handle data-broker takedown requests and opt-out processes that would otherwise require weeks of manual effort.

The ch-cannes.fr breach is a reminder that even organizations dedicated to public health can become unwilling gateways to personal data exposure. Acting quickly on the credentials and contact details now circulating can limit how far attackers push the identity chain. DoxxScan by GalaxyWarden provides continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. Start your DoxxScan trial today to regain control before the next wave of phishing or identity fraud begins.

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 the filing does not enumerate what was exposed
Disclosed April 16, 2024
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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