Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

With a SIM-swapping attack, scammers hijack your phone number to gain access to apps on your phone—including banking apps.

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 ...

Turn on your Android phone and tap Start on the setup screen. Read the terms and conditions and privacy policy, and then tap ...

Stavros Korokithakis really wanted to slam the receiver on meetings, so he built his own device to do just that ...

Toni is a points and miles enthusiast who has been leveraging loyalty programs to travel around the world (for nearly free) with her husband and their four young children. She’s passionate about ...

Android phone's status bars have icons about everything from Wi-Fi status to battery charge. If there is a VPN activated, you ...

Search engines are a great way to find information, but these technologies are also helping criminals access your personal data.

Customer support sure is nice, though. Customer support sure is nice, though. is a senior reviewer with over a decade of experience writing about consumer tech. She has a special interest in mobile ...

If you’ve ever upgraded your phone, you likely know what a SIM card is and what it’s for. In short, a SIM card is a small chip that lets you connect to your carrier’s network. These days, physical SIM ...

A home improvement project doesn’t have to take hours or require multiple tools. Sometimes it can be a quick task that makes a big difference. Locking and unlocking the doors to our homes is part of ...

Toni is a points and miles enthusiast who has been leveraging loyalty programs to travel around the world (for nearly free) with her husband and their four young children. She’s passionate about ...