Bouygues Telecom Data Breach Exposes 6.4 Million Customer Accounts

A cyberattack on Bouygues Telecom has exposed data of 6.4 million customers. Learn what was leaked and how it affects you.
Matilda
Bouygues Telecom Data Breach Exposes 6.4 Million Customer Accounts
Massive Bouygues Telecom Data Breach Affects Millions of Customers A major Bouygues Telecom data breach has rocked France’s telecom sector, with over 6.4 million customer accounts compromised in a recent cyberattack. As the third-largest mobile operator in France, Bouygues Telecom services nearly 27 million users. This latest breach has left many wondering what data was exposed, how customers will be impacted, and what steps the company is taking to fix the damage. Whether you’re a subscriber or simply concerned about digital privacy, this event highlights the growing risks tied to our increasingly connected lives. Image Credits:Balint Porneczi/Bloomberg / Getty Images The breach, detected on August 4, 2025, reportedly granted hackers access to sensitive customer data, including personal contact information, IBANs (international bank account numbers), and contract-specific details. The incident has already been reported to France’s data protection authority, underscoring the seriousness …