I tested the top mobile scanning apps to help you turn documents into PDFs, digitize images, and translate text on the go.

A severe Android intent‑redirection vulnerability in a widely deployed SDK exposed sensitive user data across millions of ...

QR codes are so familiar and widespread, we tend to trust them without question. That’s exactly what scammers rely on.

Passwords are responsible for 80% of data breaches. Passwordless authentication eliminates the attack surface entirely. Here ...

Gemini just grabbed the wheel. Google says this is the app's "biggest update in over a decade," and it shows. The new Ask Maps button lets you chat in plain English—think, "Where can I charge my phone ...

Quishing is proving effective, too, with millions of people unknowingly opening malicious websites. In fact, 73% of Americans admit to scanning QR codes without checking if the source is legitimate.

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 ...

The North Korean threat actor known as Kimsuky has been linked to a new campaign that distributes a new variant of Android malware called DocSwap via QR codes hosted on phishing sites mimicking ...

THEY SEEM TO BE JUST ABOUT EVERYWHERE. QR CODES OR QUICK RESPONSE CODES ARE SMALL BARCODES THAT WHEN YOU SCAN THEM WITH YOUR PHONE, TAKE YOU JUST ABOUT ANYWHERE. LIKE THIS RANDOM YOUTUBE VIDEO OF ME ...

The Microsoft Authenticator app is a vital tool for securing your accounts with two-factor authentication (2FA). When it stops delivering approval notifications or one-time codes, it can lock you out ...

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 ...