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

Law enforcement agencies dismantled an extensive cyber-as-a-service operation that authorities say was behind a staggering 49 million online accounts used for malicious activity. Seven individuals ...

SIM swap fraud, in which a cellular service provider is duped into assigning a mobile phone number to a new SIM card is real and on the increase, according to experts. What's False SIM information ...

The SIM Toolkit app is the real connecting mechanism of your phone with cellular towers, and is a lifesaver in situations like international roaming.

After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...