Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is a seasoned multimedia journalist with more than a decade's worth of experience producing stories for ...

Physical SIM cards have long been synonymous with phone numbers. They've changed greatly from what they once used to be — giant cards you'd have to put in after removing your phone's battery – but ...

SIM cards, the small slips of plastic that have held your mobile subscriber information since time immemorial, are on the verge of extinction. In an effort to save space for other components, device ...

As smartphones have become more pervasive in our lives, we've all kind of been forced to pick up basic knowledge and terminology over the years. Where previously certain jargon would exclusively be ...

Apple’s latest release, the iPhone Air, has officially brought eSIM technology to China for the first time. Approved by regulators as part of a “commercial trial” involving China Mobile, China Unicom, ...

These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another. I started my career with CNET all the way back in ...

A plot to cripple the telecommunications infrastructure – discovered in New York City as world leaders gathered for the United Nations General Assembly – has proven far more extensive than initially ...

Federal agents with Homeland Security Investigations discovered an additional 200,000 SIM cards at a location in New Jersey, law enforcement sources confirmed to CBS News. Agents were first tipped off ...

The recent discovery of a sprawling SIM farm operation in the New York City area has revealed how these facilities, typically used by cybercriminals to flood phones with spam calls and texts, have ...

The US Secret Service announced this morning that it has located and seized a cache of telecom devices large enough to “shut down the cellular network in New York City.” And it believes a nation-state ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Apple's latest keynote this week wasn't just another iPhone ...