---
title: "Data breach at Assurimo"
description: "On 8 October 2026, a cybercriminal claimed to be selling data attributed to Assurimo, a property insurance broker belonging to the Odealim group. The listing mentions 1.8 GB of files, about 954,000 records, including 674,303 customer records, 580,398 phone numbers, 435,754 email addresses and 346,95"
canonical: https://inyourgeek.com/en/fuites-de-donnees/2026-10-08-assurimo
type: fuite-de-donnees
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-08
dateModified: 2026-10-08
---
# Assurimo

Data breach — Moderate

On 8 October 2026, a cybercriminal claimed to be selling data attributed to Assurimo, a property insurance broker belonging to the Odealim group. The listing mentions 1.8 GB of files, about 954,000 records, including 674,303 customer records, 580,398 phone numbers, 435,754 email addresses and 346,950 postal addresses. The samples show identities, contact details, addresses of insured properties, contract references and premium amounts; no passwords, IBANs or full card numbers appear in them. The authenticity of the data and the way it was obtained have not been established, and these volumes do not necessarily correspond to as many distinct individuals.

The combination of name, address, insurer and contract number could allow a malicious third party to craft credible fraudulent approaches or fake payment requests.

| Fact | Value |
| --- | --- |
| Disclosed on | October 8, 2026 |
| Sector | Insurance |
| Country | France |
| Cause | Undisclosed |
| Severity | Moderate |
| Status | Reported |

## Exposed data

- Full name
- Email address
- Phone number
- Postal address
- Customer ID
- Other personal data

## What you can do

- Expect phishing attempts quoting your name and this company. A message that knows your details is not legitimate for that reason.
- You can ask the organisation exactly what was exposed about you (right of access), and complain to the DPA if no answer comes within a month.

## Sources

- [Assurimo](https://frenchbreaches.com/alertes/assurimo-muzecqutadu64t3lt3) — FrenchBreaches

_Entry built from the cited sources after a corroboration check, then reviewed before publication._

---

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