A German city has been faced with a mystery since QR codes appeared on more than 1,000 graves and wooden crosses, without any ...

Retail Reload is combining data from RFID tags and QR codes on fashion products to provide a new sales-associate-assisted ...

Google researchers are warning of an ongoing phishing campaignIt distributes QR codes which grant the attackers access to ...

Cemeteries in Munich allow QR codes as memorials on headstones, Mr. Hoerauf said, and for more than a decade, people whose ...

Signal, as an encrypted messaging app and protocol, remains relatively secure. But Signal's growing popularity as a tool to ...