---
title: "Data breach at Frenchy Sushi"
description: "On 20 October 2026, an attacker claimed to have extracted a database linked to the Frenchy Sushi website, said to hold 3,424 customer records. According to the field inventory the attacker published, it includes surnames, first names, email addresses, phone numbers, customer identifiers, order histo"
canonical: https://inyourgeek.com/en/fuites-de-donnees/2026-10-20-frenchy-sushi
type: fuite-de-donnees
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-10-20
dateModified: 2026-10-20
---
# Frenchy Sushi

Data breach — Moderate

On 20 October 2026, an attacker claimed to have extracted a database linked to the Frenchy Sushi website, said to hold 3,424 customer records. According to the field inventory the attacker published, it includes surnames, first names, email addresses, phone numbers, customer identifiers, order histories and spending amounts, and loyalty data. No passwords or payment card data appear in that inventory. The intrusion has not been confirmed by the organisation, and the number of populated fields does not necessarily match the number of distinct individuals.

Contact details combined with order history allow a malicious third party to target these customers with credible phishing messages or calls.

| Fact | Value |
| --- | --- |
| Disclosed on | October 20, 2026 |
| Incident dated | October 20, 2026 |
| Accounts affected | 3,424 |
| Sector | Retail |
| Country | France |
| Cause | Undisclosed |
| Severity | Moderate |
| Status | Reported |

## Exposed data

- Full name
- Email address
- Phone number
- Customer ID
- Order history

## 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

- [Frenchy Sushi](https://frenchbreaches.com/alertes/frenchy-sushi-mvh6jsmfitdlozblgf) — FrenchBreaches

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

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