Even if you have data tracking turned off, data from friends and even strangers can predict with surprising accuracy where you are and where you're going.

Here's how to prevent the hacking of electronics in the "cold chain" that keeps COVID-19 vaccines ultra-cold during storage and transport.

People who participated in a recent study weren't aware of 74% of the data breaches that affected them. Here are tips if this applies to you, too.

While much of the responsibility for data privacy and security falls on individual users and their choices, researchers argue it should be up to companies.

On this podcast, Kara Swisher of The New York Times explains the high costs of large tech companies like Microsoft, Apple, Amazon, Google, and Facebook.

Dust and dirt aren't the only things your robot vacuum can pick up. New research shows how hackers could use them to listen to private conversations, too.

A new self-erasing chip could help stop counterfeit electronics. It can store a secret message or authentication code for days before it disappears.

Paper ballots and updated voter machine standards are among the best ways to protect democracy and the security of the election, experts say.

People tend to think other people are more vulnerable to phishing scams online. But that actually makes you less safe, researchers say.

A new algorithm could speed up detection of weapons-grade nuclear material at national borders to protect against nuclear terrorism, researchers report.