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

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 ...

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

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.

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

CNN chief law enforcement and intelligence analyst John Miller and CNN law enforcement analyst and former Secret Service agent Jonathan Wackrow addressed six key questions related to the investigation ...

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.

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.