Researchers warn of a new WhatsApp “GhostPairing” attack that silently links attacker devices to accounts, enabling message ...

Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.

YouTube on Wednesday showed off several new updates aimed at improving its TV user interface. Key updates include the introduction of QR codes that let you identify and shop for items in tagged videos ...

A newly-discovered malicious package with layers of obfuscation is disguised as a utility library, with malware essentially hiding in plain sight in embedded QR codes. QR codes are ubiquitous these ...

QR codes that were once seen as a convenient shortcut for checking menus or paying bills have increasingly been turned into weapons. Fake delivery texts, counterfeit payment links and malicious codes ...

In “Two-Factor Authentication, Two-Step Verification, and 1Password” (10 July 2023), I explained that for true two-factor authentication, you needed to acquire your time-based one-time password (TOTP) ...