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high severity November 28, 2024 · 3 min read Unverified claim — what this is

Chanas Assurances S.A. (chanasassurances.com) Listed by fog Ransomware Group

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

Chanas Assurances S.A. was listed on Fog's leak site. Fog claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Chanas Assurances S.A. (chanasassurances.com) Listed by fog Ransomware Group

Chanas Assurances S.A. was listed on the fog ransomware group’s leak site on November 28, 2024. The French insurance company’s data, totaling 6 GB of internal files, was allegedly exfiltrated during a ransomware attack. Anyone whose personal information appears in those files — policyholders, claimants, employees, or business partners — now faces heightened risk of identity theft and targeted fraud.

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Primary Disclosure Details

The fog leak site states that Chanas Assurances suffered a ransomware intrusion and that attackers successfully exfiltrated 6 GB of internal files. The listing does not specify the exact types of records taken, nor does it quantify how many individuals are affected. It simply states that data was stolen and is now held by the group. The disclosure provides no ransom demand figure and does not indicate whether any samples have been published. Public reporting on fog Ransomware attributes the listing to their standard double-extortion tactic of threatening to release or sell the data if payment is not received.

Why This Matters for You and Your Family

When an insurance company loses control of internal files, the exposure often includes names, addresses, dates of birth, policy numbers, claim details, and banking information used for premium payments or payouts. Even without an exact victim count, the breach touches anyone who has done business with Chanas Assurances. For ordinary families this can mean sudden spikes in phishing emails, fraudulent loan applications, or tax-refund scams built from stolen policy data. Children’s information linked to family policies can also surface, creating long-term risks that follow them into adulthood.

Insurance records are especially dangerous because they frequently connect multiple family members, shared addresses, and financial accounts in one place. Once criminals obtain that bundle, they can impersonate you with convincing detail.

Doxxing and Identity-Chain Implications

Stolen internal files rarely stay isolated. Attackers routinely cross-reference leaked insurance data with other breaches to build detailed identity profiles. A policy document might link your email, phone number, and driver’s license number; those details then chain to social-media handles, children’s school records, or gaming accounts. The result is a doxxing chain that lets criminals harass you, impersonate family members, or sell the full profile on underground markets. Credential leaks of this nature frequently cascade into account takeovers on unrelated services where the same password or security questions were reused.

Fog Ransomware Group Track Record

Public reporting attributes fog Ransomware’s emergence to mid-2024. The group has targeted organizations across Europe and North America, focusing on mid-sized companies in sectors that hold sensitive personal or financial data. Notable prior victims include other insurers, healthcare providers, and professional-services firms. Their typical playbook begins with initial access gained through compromised remote-desktop credentials or phishing, followed by rapid lateral movement, data exfiltration, and deployment of ransomware. Fog then waits a short period before listing victims on their leak site, applying pressure through both encryption and public exposure. The group’s extortion style relies on timed deadlines and selective publication of sample files to demonstrate possession of sensitive material.

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 Chanas Assurances anywhere it is reused, and switch to 2FA via an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure of your data is caught in hours, not months.
  • Cover the household — DoxxScan family coverage extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let remediation specialists handle takedown requests across data brokers and leak sites for you while you focus on securing your own accounts.

The fog listing of Chanas Assurances on November 28, 2024, is a concrete reminder that insurance data breaches create persistent identity risks long after the initial headlines fade. Start your DoxxScan trial today; its continuous monitoring, AI-powered identity-chain mapping, hands-on remediation by specialists, and household coverage — including children’s gaming accounts — give you and your family a practical defense against the cascading threats that follow ransomware leaks.

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 November 28, 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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