Learn how hackers use QR codes for phishing scams and how to protect yourself from quishing attacks. Stay safe while scanning ...

Orlando parking enforcement warned the public about fake QR code stickers on 200 parking meters in downtown Orlando.

The Python script extract_otp_secrets.py extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes ...

As they shop, Costco members will open the app and scan each item's barcode when they put it in their cart. When they're finished, they will be able to pay within the app to get a tamper-proof QR code ...

Discover how two engineers can outperform a 15-person team with Claude Code, workflows, and strategies for scaling ...

There's something cool about attaching a fingerprint scanner to a Raspberry Pi. It doesn't even have to be keeping something ...