---
title: "Data breach at CityJerks"
description: "In February 2023, CityJerks suffered a data breach. 177,554 accounts were affected. The exposed data includes dates of birth, email addresses, postal addresses, connection data, passwords and account identifiers."
canonical: https://inyourgeek.com/en/fuites-de-donnees/2023-02-27-cityjerks
type: fuite-de-donnees
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2023-04-27
dateModified: 2023-04-27
---
# CityJerks

Data breach — High

In February 2023, CityJerks suffered a data breach. 177,554 accounts were affected. The exposed data includes dates of birth, email addresses, postal addresses, connection data, passwords and account identifiers.

| Fact | Value |
| --- | --- |
| Disclosed on | April 27, 2023 |
| Incident dated | February 27, 2023 |
| Accounts affected | 177,554 |
| Sector | Insurance |
| Country | International or undetermined |
| Cause | Undisclosed |
| Severity | High |
| Status | Confirmed |

## Exposed data

- Date of birth
- Email address
- Postal address
- Connection data (IP, logs)
- Password (hashed)
- Customer ID

## What you can do

- Change that password — and everywhere you reused it. That is how a leak spreads to your other accounts.
- Turn on two-factor authentication on the affected accounts: a stolen password is then no longer enough.
- 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

- [Have I Been Pwned — CityJerks](https://haveibeenpwned.com/Breach/CityJerks) — Have I Been Pwned (CC BY 4.0)

_Entry built from Have I Been Pwned’s structured data, with no model rewriting._

---

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