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CNIL Network Infrastructure Profile - BTW Media

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CNIL

France's data-protection authority and the notified regulator for Bouygues Telecom's August 2025 customer-data breach.

Identity: CNIL, Government agency, Government body
People and links: regulator: Bouygues Telecom, No public contact coverage is available yet., Bouygues breach exposes telecom data risks, Bouygues Telecom breach exposes 6.4 million customer accounts

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SectionBasic information
SectionLocations
SectionOther network resources
SectionRegistry and related records
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CNIL

France's data-protection authority and the notified regulator for Bouygues Telecom's August 2025 customer-data breach.

Government body

What to know first

IdentityCNIL, Government agency, Government bodyHigh confidence
People and linksregulator: Bouygues Telecom, No public contact coverage is available yet., Bouygues breach exposes telecom data risks, Bouygues Telecom breach exposes 6.4 million customer accountsMedium confidence

Basic information

Display nameCNILHigh confidence
Legal typeGovernment agencyHigh confidence
Directory categoryGovernment bodyHigh confidence
AliasesCommission Nationale de l'Informatique et des Libertes, France data protection authority, French Data Protection AuthorityMedium confidence
Last updatedJun 18, 2026High confidence

Locations

Geography scopeFranceHigh confidence
Other infrastructure servicesFranceMedium confidence

Other network resources

Service platform

CNIL France Other infrastructure services · France

Unrated

Registry and related records

regulatorBouygues Telecom · Bouygues Telecom is connected to this record. · Bouygues Telecom said it notified CNIL after the breach; CNIL's telecom notification page states that public electronic-communications providers must notify personal-data breaches to CNIL.High confidence
Mentioned in coverageBouygues breach exposes telecom data risks, Bouygues Telecom's August 2025 cyberattack is a French telecom customer-data exposure event, not a generic breach count. The operator said unauthorized access affected personal data tied to 6.4 million customer accounts, and that CNIL and judicial authorities were notified. The exposed surface was subscription data: contact details, contract information, civil-status or company data and IBANs, while Bouygues said passwords and card numbers were not impacted. The intelligence signal is the control surface around telecom customer-account stores, IBAN handling, breach notification, customer warning and fraud follow-through.Medium confidence
Mentioned in coverageBouygues Telecom breach exposes 6.4 million customer accounts, Bouygues Telecom's August 2025 cyberattack is a French telecom customer-data exposure event, not a generic breach count. The operator said unauthorized access affected personal data tied to 6.4 million customer accounts, and that CNIL and judicial authorities were notified. The exposed surface was subscription data: contact details, contract information, civil-status or company data and IBANs, while Bouygues said passwords and card numbers were not impacted. The intelligence signal is the control surface around telecom customer-account stores, IBAN handling, breach notification, customer warning and fraud follow-through.Medium confidence

Related research

Related articleBouygues breach exposes telecom data risksMedium confidence
Related articleBouygues Telecom breach exposes 6.4 million customer accountsMedium confidence

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