Last week, U.S. Secret Service investigators found SIM servers in the Tri-State area that were capable of disabling cell ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead. I started my career with CNET all the way back in 2005, when the (original) ...

The rogue cellular network spanned '100,000 SIM cards across multiple sites,' and was used to make fake calls to US officials, including swatting threats. A rogue cellular network secretly operating ...

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 ...

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 ...

The US Secret Service this week revealed that a probe into a surge of swatting calls against high-ranking officials led investigators to a vast and stunning network of more than 100,000 SIM cards and ...

While it might seem simple, there are many steps involved between you calling Triple Zero, and paramedics, police or ...

To unlock your iPhone from its carrier, you'll likely need to contact your carrier directly to cancel your contract.

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. This follows last week's ...

A rogue cellular network secretly operating in the New York City area was likely used by foreign state-sponsored hackers, according to federal investigators. On Tuesday, the US Secret Service ...