The Federal Trade Commission published a consumer alert in April 2026 warning Americans to delete text messages that claim a traffic violation, include a QR code, and pressure recipients to “pay the ...

The Central Board of Secondary Education (CBSE) has issued a detailed advisory dismissing viral claims linking QR codes on Class 12 board exam question papers to internet personality Orry and singer ...

Fraudsters typically send QR codes claiming they are needed to “receive” money, process refunds, collect cashback, claim prizes or complete delivery payments. In reality, scanning the code initiates a ...

たとえば、会社でパソコンを操作しているときに、たまたま有益なWebサイトを発見したとしよう。でも、5分後には取引先へ出向かなければならない。そこで「続きは電車に乗ってからスマートフォンで読もう！」と考えた場合、皆さんはどのように対処して ...