---
title: What to do in the event of a cyber attack
description: Has your company fallen victim to a cyber attack? What posture should you adopt? What emergency measures should be put in place? Who should you contact? Read all about it in our dedicated article.
---

[Blog - Dattak | Cybersécurité, Assurance & Risques Tech ](https://www.dattak.io/en/blog)

# [What to do in the event of a cyber attack](https://www.dattak.io/en/blog/que-faire-en-cas-de-cyberattaque-sinistre)

 Written by [Théophile Lapeyre](https://www.dattak.io/en/blog/author/théophile-lapeyre) | Apr 23, 2026 3:14:32 PM

## What steps should you take in the event of a cyber attack?

Business data loss, infrastructure paralysis, damage to reputation, software failure, phishing, extortion, cyber espionage - the consequences of a cyber attack are many and varied, and can be dramatic for a company's business.

**In the event of an attack, you need to act quickly to limit the spread and damage to your IT system!**

**With Dattak cyber insurance, you'll benefit from fast, comprehensive follow-up at every stage of your claim management.**

### Chronology of events

Cyber risk is the number 1 risk for any company, whatever its size.

[View full post](https://www.dattak.io/en/blog/que-faire-en-cas-de-cyberattaque-sinistre)

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