An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.

Many services use two-factor authentication nowadays, where your phone or email address gets sent a code that you must enter as part of the login process into an online service. These codes are one ...

Your Mac holds a lot more than just files. It carries your personal information, payment data, messages and every online account you access. Keeping that information ...

Android devices are vulnerable to a new attack that can covertly steal two-factor authentication codes, location timelines, and other private data in less than 30 ...

The new QR code-based key authentication feature is available to ensure you’re communicating with the person you want to communicate with. Once the feature is available, you can access details by ...

Apple is always adding new features to its software, but every now and then a change arrives that it’s hard to live without. One such killer feature lets you autofill two-factor authentication codes, ...

A new, simpler version of two-factor authentication could broaden its protection to many smart devices that currently cannot support it. Researchers at Sandia National Laboratories have announced a ...

Do you receive login security codes for your online accounts via text message? These are the six- or seven-digit numbers sent via SMS that you need to enter along with your password when trying to ...

We've probably all received confirmation codes sent via text message when trying to sign into an account. Those codes are supposed to serve as two-factor authentication to confirm our identity and ...

A major security incident has come to light involving the exposure of one million two-factor authentication (2FA) codes, revealing vulnerabilities in the authentication system widely used by major ...