The police kicked off Operation Simcartel on October 10 in Latvia, carrying out 26 searches, and arresting five people right ...

For many years, mobile phones received cellular service through a physical SIM (subscriber identity module) card that connected your handset to your phone carrier. These physical SIM cards made it ...

The agency says it found a network of some 300 servers and 100,000 SIM cards—enough to knock out cell service in the NYC area ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead.

Europol on Friday announced the disruption of a sophisticated cybercrime-as-a-service (CaaS) platform that operated a SIM ...

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

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.

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.