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High

SFR hit by new cyberattack, data of 3.6 million subscribers leaked

The French telecommunications operator SFR was reportedly hit by a new cyberattack on November 24, 2024, with the hacker collective Near2tlg claiming to have compromised the personal data of 3.6 million subscribers.

Key points

  • French telecommunications operator SFR affected.
  • Hacker collective Near2tlg claimed responsibility.
  • 3.6 million subscriber data compromised.

Connected intelligence

Signal brief

Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.

02

Likely method

Hacking · Confidentiality impact

Threat source not confirmed

03

Potential impact

Data Exposure

Confidentiality

Published
Nov 24, 2024
Updated
Jul 2, 2026
Confidence
High
Evidence
2 sources

Structured assessment

Signal analysis

This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.

Threat source

Threat source not confirmed

Watch internet-facing systems, credential abuse and exploit activity.

Business impact

Potential data exposure
Impact area
Confidentiality
Likely asset
User or customer data

Mentioned entities

SfrData DisclosureSFRThe FrenchNear2tlgSIBO360SFR. SFRFrenchHacker

Quick context

Questions about this signal

What happened in this signal?

The French telecommunications operator SFR was reportedly hit by a new cyberattack on November 24, 2024, with the hacker collective Near2tlg claiming to have compromised the personal data of 3.6 million subscribers. The stolen data, including names, addresses, and phone numbers, was initially offered for sale for 500 euros in cryptocurrency but was later published for free after SFR denied the new attack. The attack reportedly exploited a vulnerability in SIBO360, an internal management software used by SFR. SFR, however, attributed the incident to a previous leak from September 2024.

When was this signal reported?

Shadow Tier lists Nov 24, 2024 as the signal date.

Which organization is connected to this signal?

Sfr is the organization connected to this public signal.

Explore Sfr
Which impact area is relevant?

This signal is connected to data exposure and breach intelligence based on its reported consequences.

Explore data exposure and breach intelligence