WhatsApp is launching a new beta version for Android users to use the new security feature; a 6-digit code to log into WhatsApp on different devices.

New estimates from a security researcher suggest GrayKey, a digital forensics tool in active use by U.S. law enforcement agencies, is capable of cracking Apple's standard six-digit iPhone passcode ...

6-digit PINs are far more secure than their 4-digit counterparts - here's how and why to make the switch on both mobile and on PC.

Want to keep your phone secure? Avoid using this common PIN code — here’s why it’s risky and what to choose instead.

Apple rolled out its new iOS 9 operating system Wednesday and with that comes a big security upgrade. The new operating system will now automatically default to a six digit PIN to unlock your ...