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.

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.

Scammers can use six-digit verification codes to access your accounts. Here's how to stay safe.

This detailed guide covers how to set up the iOS 15 2FA code generator and autofill on iPhone that makes password management more seamless.

When I updated iOS on my iPhone, I was forced to choose a six-digit passcode instead of a four-digit one. Is there any way to go back? As part of its drive to increase security on Apple 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 ...

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 ...