Cellular providers offer all kinds of security and data encryption to their customers, but there's one task users should ...

Android 17 could eliminate the hassle of remembering SIM PINs by automatically entering them after you unlock your device, ...

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 ...

Although cell phones have changed significantly in the last few decades, they still need a SIM. Some phones have moved to eSIMs, but many still use physical SIM cards. If you have a working phone, ...

Millions of mobile phones may be vulnerable to spying due to the use of outdated, 1970s-era cryptography, according to new research due to be presented at the Black Hat security conference. Karsten ...

Authorities plan to ban pre-registered SIM card sales and launch a subscriber re-identification campaign. Measures respond to a surge in kidnappings and armed attacks in Kinshasa. Kinshasa alone ...