News

Port St. Lucie police have issued a warning about a scam involving SIM cards that allows fraudsters to take control of victims' phone calls and texts.
AT&T is launching a new Account Lock feature that’s designed to protect wireless users against SIM swapping attacks. The ...
It is a globally unique number assigned to every SIM card, following the ISO 7812 standard, which is also used to assign unique numbers to credit cards and other similar entities.
Activate a new SIM card with Cricket According to Cricket's website, if you order your service online, you'll use the same avenue to activate your new SIM.
A scammer may have stolen $195,000 with a phone call, but with help from one determined detective, nearly half of it is ...
A SIM card stores your subscriber identity data, which is needed to connect to a carrier's network. But do you still need one in 2025?
B harat Sanchar Nigam Limited (BSNL) has launched an online portal to provide doorstep delivery of SIM cards. This new ...
If your business identity depends on a mobile number that can be stolen with a few social engineering calls to your carrier, ...
Physical SIM Card vs. eSIM: What's the Difference and Which Do You Need? There are two ways to connect your phone to your wireless service, and each works a little differently.
Once the phone number is transfer to a hacker’s SIM card, they have access to authentication codes sent to your phone number, and thus all of your “authenticated” accounts.
Current SIM cards can store up to 250 name/number pairs and up to 50 SMS text messages. The SIM card cannot store multiple numbers per contact or other more complex information.