French Telecom Giant Orange Reports Cybersecurity Breach

Orange, one of the world’s largest telecommunications providers, has confirmed a cybersecurity breach involving one of its internal systems. The company says the threat has been contained, though the incident caused temporary service disruptions in France.
Key Details
- Discovery Date: July 25, 2025
- Response: Breached system was isolated by Orange Cyberdefense, the company’s internal cybersecurity division
- Impact: Temporary service disruptions for business and consumer platforms in France
- Full Resolution Expected: By July 30
Official Statement
“On Friday, July 25, Orange Group identified a cyberattack targeting one of its information systems. Upon immediate alert, and with support from Orange Cyberdefense, our teams fully mobilized to isolate potentially affected services and minimize consequences. However, these containment measures led to temporary disruptions in some business platforms and consumer services, mainly in France.”
- No evidence of data theft has been found
- Relevant authorities have been notified
Broader Context
While no group has been officially blamed, the breach follows a pattern seen in recent attacks on global telecom providers, including:
- AT&T
- Verizon
- Lumen Technologies
- Charter Communications
- Consolidated Communications
- Windstream
According to assessments by the FBI and CISA, many of these incidents have been linked to "Salt Typhoon", a state-sponsored cyber-espionage group associated with China.
Next Steps
Orange reports it is currently:
- Conducting forensic analysis to determine the origin and method of the attack
- Implementing enhanced monitoring and detection to prevent further intrusions
Takeaway
This breach underscores the ongoing threat to critical infrastructure, even for Tier-1 telecom providers with mature cybersecurity capabilities. While no customer data appears to have been compromised, the incident serves as another warning that large-scale telecom networks remain high-value targets for advanced threat actors.