UPDATED:    September 18, 2025

Clarins Data Breach Lawsuit

Data Breach Summary

Clarin

Who Was Affected
Clients of Clarins
Impacted Data
Name, Date of birth, Address, Phone number, Email address,and Purchase histories (skincare and makeup categories)
Date of Breach
2024 or early 2025
Have you been affected by Clarin's data breach?

Clarins, a prominent luxury skincare brand, has recently experienced a significant data breach that exposed sensitive personal information of over 600,000 customers. This breach, which includes customers from the USA, France, and Canada, was reportedly carried out by the notorious Everest ransomware gang. If you’ve been impacted, you may have legal options to pursue compensation for the breach.

Clarins’ Data Breach Investigation

The breach came to light when the Everest ransomware gang posted stolen data on their dark web leak site. According to the attackers, they accessed over 600,000 customer records, including personal details and purchase histories from Clarins’ online stores in different regions. The gang claims to have obtained a variety of sensitive data, including names, birthdates, addresses, phone numbers, email addresses, and even personal documents, although they have only shared limited screenshots as proof.

Clarins has yet to release an official statement regarding the breach, but the cybercriminals’ post suggests that the stolen data is linked to the company’s online store customers, primarily in the USA, France, and Canada. The attackers also claim to have access to purchase histories related to skincare and makeup products, which could be used for further identity theft or fraud.

Given the nature of the breach and the value of the data involved, customers may be at risk of serious consequences such as identity theft, financial fraud, and reputational harm.

When Did This Breach Occur?

The breach was revealed in the dark web post by the Everest ransomware gang, but the exact date of the breach remains unclear. However, the attackers published the information on their site shortly before the news broke, indicating that the incident likely occurred in late 2024 or early 2025.

What Information Was Breached?

The data breach exposed a variety of personal information about Clarins’ customers, including:

  • Name
  • Date of birth
  • Address
  • Phone number
  • Email address
  • Purchase histories (skincare and makeup categories)

Additionally, the attackers claimed to have stolen “personal documents and information,” although they did not provide specific samples of this data. The breach involves sensitive customer information that could be exploited for identity theft, fraud, or other malicious activities.

What You Can Do

If you were affected by the Clarins data breach, you should take immediate steps to protect your personal information:

  1. Monitor Your Financial Accounts: Regularly check your bank accounts, credit card statements, and other financial records for any unusual activity or unauthorized transactions. The exposed financial data may lead to fraud or unauthorized purchases.
  2. Place a Fraud Alert or Credit Freeze: To prevent identity theft, consider placing a fraud alert or a credit freeze with the major credit bureaus (Experian, TransUnion, and Equifax). This will make it harder for anyone to open credit accounts in your name.
  3. Monitor Your Credit Report: Request a free credit report from each of the three major credit bureaus to check for any suspicious activity or new accounts opened under your name.
  4. Be Cautious with Personal Information: Be on the lookout for phishing attempts or scam calls that may attempt to exploit the breach. Avoid sharing personal or financial information over the phone or online unless you are certain of the legitimacy of the request.
  5. Consult with a Lawyer: You may be entitled to compensation due to the breach. Reach out to a lawyer who specializes in data breach lawsuits to assess your legal options.

File a Data Breach Lawsuit Against Clarins

If you received a notification about this breach or suspect that your personal information was compromised, you may be eligible to file a lawsuit against Clarins. A class action lawsuit can help you recover damages for any harm caused by the breach, including potential losses from identity theft or financial fraud.

At Class Action U, we are dedicated to helping individuals impacted by data breaches take legal action. Contact us today for a free consultation to see if you have a case. We will connect you with experienced attorneys who specialize in class action lawsuits and are ready to fight for your rights.

Don’t stand alone. Join the class. Together, we’re stronger. Fill out our quick, easy, and secure form to sign up and explore your legal options. Let’s hold Clarins accountable and ensure you receive the compensation you deserve.

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