The FBI warns North Korean hackers are using QR code phishing to steal logins install malware and spy on US targets.

QR codes are everywhere—from restaurant menus and payment links to Wi-Fi credentials and app downloads. If you’re using an Android device, scanning a QR code is quick and easy, and in most cases, you ...

Back in July, Google widely introduced a redesign of the Android QR code scanner, but then rolled it back. The updated interface is now starting to reappear. This is the QR code scanner available from ...

OpenAI appears to be testing ChatGPT ads, with new Android clues and a user report hinting that the rollout may be getting close. OpenAI is reportedly nearing the launch of ads in the ChatGPT Android ...

TL;DR: With around 800 million weekly users, 95% of whom are on the free tier, it's somewhat surprising that OpenAI has never introduced ads to its incredibly popular chatbot. But based on some newly ...

OpenAI is now internally testing 'ads' inside ChatGPT that could redefine the web economy. Up until now, the ChatGPT experience has been completely free. While there are premium plans and models, you ...

WTF?! Public restrooms in parts of China are testing new dispensers that release toilet paper only after users scan a QR code and watch an online advertisement, a system that has drawn widespread ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. Did you ...

QR codes have become an everyday tool in our digital lives, making it easy to share links, connect to Wi-Fi, view menus, download apps, and much more with just a quick scan. Originally developed in ...