QR code phishing has emerged as a serious threat. A retrofit variation that uses cryptographic security and can even work ...

If anyone tries taking a photo or circulating a hard copy of the question paper, the Board can track the source of the leak ...

Telangana BIE decides to print unique numbers and QR codes on each cover page of the question paper, as well as across ...

The ubiquitous QR ("quick response") codes that appear on everything from parking pay stations to soda cans and promotional ...