The use of QR codes has become part of our everyday lives. Invented in 1994 in the manufacturing industry, the QR code sank into obscurity for years, only to make a comeback during the pandemic. Today ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

While QR codes are not malicious in nature, it is important to practice caution when entering financial information as well as providing payment through a site navigated to through a QR code.