Software built into the cameras on iPhones and Android phones make quick work of decoding QR codes. How do you do that on a laptop or desktop computer?

WASHINGTON — If you receive a package you didn’t order, you may not want to open it. The FBI is warning about a new scam where criminals are sending unsolicited packages containing QR codes. When ...

The Kahoot join PIN appears when a user hosts or assigns a game. This article shows how to find and enter a Kahoot join PIN ...

The BBC Sports Personality of the Year award returns this evening, after 12 months in which the Lionesses retained their ...

During the live show the presenters will let you know when the vote has opened and closed. You can vote online at ...

December 18, 2025: We checked for new Clash Royale codes. What are the new Clash Royale codes? If you're looking for new emotes and other freebies in Clash Royale, redeem codes are the fastest and ...

Key US stocks show signs of strength, with Tesla and Palantir pressing toward breakouts that could support the broader market ...

Threat actors are abusing the legitimate device-linking feature to hijack WhatsApp accounts via pairing codes in a campaign ...

You have been warned. A “hidden mobile threat” is now targeting iPhone and Android users, weaponizing PDF documents to steal ...

We use the term GhostPairing Attack because the victim is tricked into completing WhatsApp’s own device pairing flow, adding ...

Madhya Pradesh police are introducing QR codes in textbooks and on school notice boards to enable anonymous reporting of cybercrimes against students. This initiative addresses the growing threat of ...

The experiment shows just how precise every piece of the grid must be for the code to function correctly. As the hand-built version is tested, the results highlight both the resilience and fragility ...