Salt Typhoon, a suspected Chinese APT group, targets U.S. telecoms in a sophisticated cyber-espionage campaign. Using advanced tactics, they exploit vulnerabilities to infiltrate critical networks, raising national security concerns. The FCC urges robust cybersecurity measures like real-time monitoring and advanced threat detection. RPost's RMail and RDocs technologies provide end-to-end encryption and document security to counter such threats, protecting sensitive communications from breaches effectively.