Scammers now send unexpected packages with QR codes that redirect victims to fraudulent websites or download malicious ...

You can add new contacts to WhatsApp manually from the Chats tab or you can scan someone's QR code within the app.

WhatsApp is making it easier to transfer your chat histories between two phones running the same OS (Android to Android or iOS to iOS). You can now move all your chats and attachments to a new phone ...

Pepsi, Jeep, Snapchat, Pinterest, Facebook Messenger, Spotify. The list of brands and platforms recently making a commitment to QR codes is impressive, especially considering that not too long ago ...

SMS codes have long been less secure than other forms of authentication. With QR codes, Google aims to reduce users' dependency on carriers for account verification. Jibin is a tech news writer based ...

If you're not using them now, you may be soon. Here's why -- and how to scan them in both Android and iOS. Rick Broida is the author of numerous books and thousands of reviews, features and blog posts ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...