Here's a hypothetical situation for you: let's say you leave your Android smartphone somewhere in public, or someone snatches it from you. If someone is able to crack your PIN, they could use your ...

sim card on a fish hook - Credit: Andrei Metelev / Shutterstock SIM-swapping attacks present a potential risk to all mobile phone users. With this type of fraud, a hacker is able to take control of ...

Your Android phone’s serial number is a unique identifier that can be used to track your phone if it is lost or stolen. It can also be used to register your phone with your carrier or manufacturer, to ...

No matter what kind of Android phone you may use, there may come a point when you want to change your number. It's something that could be warranted for any reason — from a desire to mix things up to ...