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Response snapshot Oct 27, 2026, 04:12 UTC

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Disclosed incidenthibp-assuranceretraite

Assurance Retraite breach: 70,372 accounts exposed

In September 2024, the French national pension fund Assurance Retraite suffered a data breach affecting approximately 370k assistance beneficiaries .

At a glance

Sources
2 independent sources

What to do

If you or your organization used this service, change reused passwords, watch for phishing that uses the exposed data, and check the disclosure for the organization's guidance.

Read Have I Been Pwned: Assurance Retraite (opens a new tab)

What happened

In September 2024, the French national pension fund Assurance Retraite suffered a data breach affecting approximately 370k assistance beneficiaries . The data included 70k unique email addresses along with names, dates of birth, physical addresses, phone numbers, income levels, marital statuses, French social security numbers (NIR) and contact details of relatives or other nominated contacts.

In its disclosure notice, Assurance Retraite attributed the breach to a compromised partner account .

Related technology

Sources

  1. Primary source

    Have I Been Pwned: Assurance Retraite (opens a new tab)

    Verified breach loaded into Have I Been Pwned: account count, exposed data types, and dates.

    Published Checked

  2. Primary source

    Assurance Retraite disclosure (opens a new tab)

    The organization's own breach disclosure, as linked by Have I Been Pwned.

    Published Date not suppliedChecked

  3. Primary source

    Have I Been Pwned breach API (opens a new tab)

    The breach list that supplied this entry.

    Published Date not suppliedChecked

Cite this record

For factual claims, cite the primary sources above; cite KEVWire for its compilation, dates, and classifications.

APA

KEVWire. (2026, October 20). Assurance Retraite breach: 70,372 accounts exposed. https://kevwire.com/record/hibp-assuranceretraite

MLA

"Assurance Retraite breach: 70,372 accounts exposed." KEVWire, 20 Oct. 2026, kevwire.com/record/hibp-assuranceretraite.

Chicago

KEVWire. "Assurance Retraite breach: 70,372 accounts exposed." Last modified October 20, 2026. https://kevwire.com/record/hibp-assuranceretraite.

Evidence summary (plain text)

Assurance Retraite breach: 70,372 accounts exposed (Oct 20, 2026).
In September 2024, the French national pension fund Assurance Retraite suffered a data breach affecting approximately 370k assistance beneficiaries . The data included 70k unique email addresses along with names, dates of birth, physical addresses, phone numbers, income levels, marital statuses, French social security numbers (NIR) and contact details of relatives or other nominated contacts. In its disclosure notice, Assurance Retraite attributed the breach to a compromised partner account .
Sources:
Have I Been Pwned: Assurance Retraite: https://haveibeenpwned.com/Breach/AssuranceRetraite
Assurance Retraite disclosure: https://web.archive.org/web/20241001202009/lassuranceretraite.fr/portail-info/hors-menu/annexe/fuite-donnees-suis-je-concerne.html
Have I Been Pwned breach API: https://haveibeenpwned.com/api/v3/breaches
Record ID: hibp-assuranceretraite.
Record origin: Ingested record.
AI evidence: Not assessed.
About this data

This record was ingested from a data source. Retrieved: Oct 27, 2026, 03:25 UTC. Ingestion is not an independent editorial investigation.

Verified by Have I Been Pwned. Breach date: 2024-09-01; loaded 2026-10-20. Exposed data: Dates of birth, Email addresses, Family members' names, Government issued IDs, Income levels, Marital statuses, Names, Phone numbers, Physical addresses. Counts are accounts in the loaded data, not necessarily distinct people.

Technology tags indicate possible relevance, not verified exposure. Confirm the affected product, version, and configuration against your own inventory; KEVWire does not scan your systems.

A personal reading checklist on this device, not verified remediation.

Record JSON

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Record details

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