---
title: "Data breach at Groupe Proxitel"
description: "The Vexy ransomware group claims to have exfiltrated 35 GB of data from Groupe Proxitel, a French telecom and IT services provider based in Avignon serving businesses and public-sector organizations, in a post dated September 29, 2026. The claim, accompanied by a countdown before possible publicatio"
canonical: https://inyourgeek.com/en/fuites-de-donnees/2026-09-29-groupe-proxitel
type: fuite-de-donnees
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-09-29
dateModified: 2026-09-29
---
# Groupe Proxitel

Data breach — Low

The Vexy ransomware group claims to have exfiltrated 35 GB of data from Groupe Proxitel, a French telecom and IT services provider based in Avignon serving businesses and public-sector organizations, in a post dated September 29, 2026. The claim, accompanied by a countdown before possible publication, does not specify the nature of the files or the number of people or organizations affected. No statement from Proxitel or notification to the French data protection authority (CNIL) has been identified so far.

| Fact | Value |
| --- | --- |
| Disclosed on | September 29, 2026 |
| Sector | Telecoms |
| Country | France |
| Cause | Ransomware |
| Severity | Low |
| Status | Reported |

## Exposed data

- Other personal data

## What you can do

- 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

- [Groupe Proxitel](https://frenchbreaches.com/alertes/groupe-proxitel-mumql7oahuw19uxxrcs) — FrenchBreaches
- [Victim: Groupe Proxitel](https://ransomware.live/id/R3JvdXBlIFByb3hpdGVsQFZleHkgUmFuc29td2FyZQ==) — Ransomware.live
- [Ransom! Groupe Proxitel (SEP-2026)](https://www.hendryadrian.com/ransom-groupe-proxitel-sep-2026/) — HendryAdrian

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

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