Add Yahoo as a preferred source to see more of our stories on Google. sim card on a fish hook - Credit: Andrei Metelev / Shutterstock SIM-swapping attacks present a potential risk to all mobile phone ...

Your phone number is tied to your bank, your email, your health portal and every two-factor code you receive. Criminals can ...

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 ...

I’ve been asked for my iPhone’s SIM number. How do I find it? How to find the SIM number on your iPhone: What is a SIM number? Your iPhone’s SIM number is technically called the ICCID, which stands ...

Verizon now makes it possible for customers to defend against SIM swapping attacks by enabling the free Number Lock protection feature through the My Verizon app or the My Verizon website. SIM ...

For travelers who can't stomach the high rates U.S. carriers charge for international roaming, there is an alternative. Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone ...

SIM cards, or Subscriber Identity Modules are required to identify every GSM phone, regardless of the system. They also contain account, data and payment parameters to tell the selected carrier the ...

Using two SIM cards, or enabling a dual-SIM setup, can be helpful when you need two separate phone plans on a single device. It easily lets you consolidate personal and work numbers on one phone, for ...