All Breaches
November 13, 2025 Verified Telecommunications / Fiber Network

Eurofiber Data Breach

The Eurofiber data breach is a verified record from November 2025 related to ticket management and the customer portal environment associated with the France operation.

10 Thousand
Reported Records
3
Data Types
Medium
Severity
Yes
Verification

Exposed Data Types

3
Email addresses
Names
Phone numbers

Additional Information

Added DateNovember 20, 2025
Breach DateNovember 13, 2025
Domaineurofiber.com
SourceThird-party breach
Last Content UpdateJuly 19, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameEurofiber
SectorTelecommunications / Fiber Network
CountryFrance
Websiteeurofiber.com

Risk Level

Medium

The reported impact exceeds 10 thousand and falls within the medium severity band.

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