What's a verification code, and why are they so important? Six-digit verification codes are a form of two-factor authentication, a process that helps keep your important online accounts secure. For ...

Apple has a little-known security feature, often described as a hidden 'secret code,' that can reveal if someone is snooping on your private conversations. Every iMessage chat generates a unique ...

ANYONE with a WhatsApp account needs to watch out for a dangerous “trick” message. It’s designed to break into your accounts – and it’s extremely easy to fall for. The con is linked to those ...

Add Yahoo as a preferred source to see more of our stories on Google. Google is changing the way you confirm if contacts are legit. The company has begun rolling out a QR code to verify that the ...

Google offers a number of free services such as Gmail, Adsense and Google Docs that require a single Google account to access. Some users have experienced issues with ...