Sharing photos and information as part of a game or challenge can threaten your social media security, an expert warns.

Ever given up on a online security measure like using a VPN? Researchers have figured out why we abandon steps to protect ourselves.

Surfing attacks use ultrasonic waves to control your phone from afar. They could let hackers make calls or read texts, all without you knowing.

A new app called IoT Assistant can tell you when your data's being collected in public places. Try it out on your own phone.

Hackers have a range of motives for the cyberattacks they pull off. Understanding more about those motives could help stop web defacements.

Putting edible tags made of proteins on pills could help fight back against counterfeit drugs, which claim thousands of lives each year.

"...the ones causing the most damage are loose groups of individuals who come together to do one thing, do it really well... then disappear."

Electronic pills with built-in sensors could give doctors a better picture of your health, but they also come with privacy concerns, researchers say.

Smart cars are vulnerable to cybersecurity breaches, some of which could even be lethal. Companies need to catch up to protect consumers, researchers say.

Lenses made of a special type of plastic could lower the cost of infrared imaging for use in home security, fire protection, and autonomous vehicles.