Cybercriminals are targeting mobile users through SIM swap fraud. They trick operators to transfer numbers. This gives them access to sensitive accounts. Users should strengthen account security.

AT&T has launched a new security feature called "Wireless Lock" that protects customers from SIM swapping attacks by preventing changes to their account information and the porting of phone ...

To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, ...

You can check if your device is locked through the IMEI information, or by switching out the SIM card, or by checking via the device's mobile settings.

Want to keep your phone secure? Avoid using this common PIN code — here’s why it’s risky and what to choose instead.