You can put one on your business card so people can quickly access your contact information, or on your living room wall with your network’s SSID and encryption key. The design of QR codes also ...

QR codes, once a convenient tool for accessing information, are now being exploited by criminals to scam unsuspecting users.

They can either store information (about 3KB’s ... s not enough room for an image or an essay, but QR codes can fit in website addresses, contact details, and login credentials for a Wi-Fi ...

Federal authorities warn of "brushing scams" where mystery packages contain QR codes that steal personal information. Never ...

Fill out the fields with relevant information ... might have you enter details for a contact, Wi-Fi network, or email. Tap Create to generate the QR code. Tap Change design if you want the ...