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Red by SFR

Data breachContained

Leak at Red by SFR

In December 2025, French telecom operator SFR disclosed a data breach affecting Red by SFR customers, exposing names, postal and email addresses, phone numbers and customer reference numbers after an internal fiber-connection management tool was compromised.

Victim
Red by SFR
Data breachContained

Leak at RED by SFR

In September 2024, RED by SFR — the low-cost mobile brand of French telecom SFR — disclosed a breach affecting several tens of thousands of recent customers, exposing names, contact details, IBANs, and SIM/handset identifiers after attackers accessed an order-management tool.

Victim
RED by SFR