Lofree has created a new mechanical wireless number pad and calculator in the form of the Digit which has been inspired by retro design and is equipped with mechanical keys. Watch the demonstration ...

Researchers have proven it’s possible to train a special-purpose deep-learning algorithm that can guess 4-digit card PINs 41% of the time, even if the victim is covering the pad with their hands. The ...

This pin might make you an easy target. Many people have difficulty selecting and remembering a passcode, especially when it involves four-digit pins. But if you plan to default to something as easy ...