Google has finally started rolling out Android's redesigned QR code scanner — a year after we first spotted it in a teardown.

QR (Quick Response) codes are everywhere these days. You'll spot them on restaurant menus, business cards, product packages, and even concert tickets. A big reason they've caught on is convenience.

Independence police are urging residents not to scan any QR codes on these cards. ... several reports have been made about envelopes containing handwritten "thank you" notes and a QR-coded gift card.

Reeves warns you to not scan QR codes on unexpected packages you may receive. A package you didn’t order could be a fun surprise but be careful – especially if it comes with a QR code. It ...

If you receive an unsolicited message from a stranger, don't scan the QR code, even if they promise you exciting gifts or investment opportunities. - Verify the source.

They can be great time-savers, but they're not always obvious in how to use them, particularly if you have an older Android phone. Here's how to scan a QR code with any phone.

According to experts at QR Code Generator, any code can be tampered with. The codes can then lead you to fake websites that can steal credit card information. This is form a of phishing, often ...

To help keep yourself safe from bad QR codes, the FBI advises: Do not scan a randomly found QR code. Be suspicious if, after scanning a QR code, the site asks for a password or login info.

Costco is testing a "Scan & Go" system to expedite checkout. The new system will allow customers to scan items with their phones and pay through the app. The "Scan & Go" system is being tested in ...