Chinese State-Sponsored Hackers Inside the US Mobile Telecom System: Mobile Telecom Companies Vulnerable to SS7 Vulnerability
Welcome back, my rookie cyberwarriors! In recent weeks, a series of sophisticated cyber attacks has once again exposed critical vulnerabilities in the Signaling System 7 (SS7) protocol, a fundamental component of global telecommunications infrastructure that manages call routing, SMS messaging, and cellular network interoperability. These security breaches, detected across multiple major U.S. telecommunications carriers […]
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