Oahu's 911 system outage affecting multiple cell carriers is resolved, restoring emergency mobile communications.

Cotati’s approval of a 5G cellphone antenna structure on top of a health club comes despite a wave of complaints from angry residents.

T-Mobile will reportedly offer the latest iPhones and Android phones to customers with devices that don't support the 600 MHz spectrum.

Reminder: China-backed crews compromised 'multiple' US telcos in 'significant cyber espionage campaign' Feds investigate ...

A lot of the biggest companies in the world deal with tons of client or consumer data, but the thing is, no matter how ...

The BBB National Program's NAD said T-Mobile should modify or remove a spot featuring Snoop Dogg and other celebrities that ...

We will continue to monitor this closely, working with industry peers and the relevant authorities,” the company said in its ...

Tech expert Kurt “CyberGuy" Knutsson talks about T-Mobile being hacked in broad cyberattack on global phone and internet ...

T-Mobile is facing a widespread issue preventing subscribers from using their new SIMs. Multiple users have reported being ...

On the very first business day of the year, T-Mobile went straight to work on killing the T-Mobile Tuesdays app. We didn't ...

This is the ninth known cyberattack to target T-Mobile in recent years, according to an ongoing count by TechCrunch.