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Bouygues Telecom

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Bouygues Telecom experienced a breach exposing 5.7 million customer records in August 2025.

Records exposed
5,685,771 records
Breach date
Breach Aug 4, 2025
Last update
Updated Sep 24, 2025
Source
View disclosure

What data was exposed?

Fields reported as compromised in this breach record.

Bank account numbersDates of birthEmail addressesNamesPhone numbersPhysical addresses

Why does this breach matter?

In-depth analysis of the breach and its implications.

In August 2025, Bouygues Telecom, a prominent French telecommunications provider, reported a cyber attack resulting in the compromise of approximately 5.7 million unique customer records. The breach impacted sensitive information, including names, contact details, dates of birth, and bank account numbers. The affected individuals were promptly notified, and the company initiated remedial measures to address the incident.

Impact Analysis

Understanding the scope and consequences of this breach.

User Impact
Affected users may face risks including identity theft and financial fraud.
Business Impact
The organization faced reputational damage and potential regulatory scrutiny.
Affected Sectors
  • Telecommunications
  • Financial
  • Personal services
Geographic Impact
  • France

What You Should Do

Recommended actions to take in response to this breach.

If You Were Affected

  • •Monitor bank accounts for unauthorized transactions.
  • •Change passwords and enable multi-factor authentication on related accounts.
  • •Review personal data for signs of misuse.

Preventive Measures

  • •Regularly monitor your accounts for suspicious activity.
  • •Enable strong, unique passwords and two-factor authentication.
  • •Stay informed about common phishing techniques.

Frequently Asked Questions

Common questions about this breach and what it means for you.

Monitor your financial and email accounts for unusual activity and consider employing fraud monitoring services.