Ask a European mobile-phone exec about fourth-generation cellular technology — 4G — and you can almost see them bite their tongue. These are the same folks, remember, who just five years ago couldn’t ...

NETGEAR AirCard 762S Mobile Hotspot is ideal for mobile workers, small offices and telecommuters to connect up to 10 WiFi-enabled devices simultaneously to O2’s lightning-fast 4G network in under a ...

WEST LAFAYETTE, Ind. — Newly discovered vulnerabilities in 4G and 5G networks could be used to intercept phone calls and track users’ locations, according to researchers at Purdue University and the ...