QR codes are used just about everywhere now, for checking into venues, ordering food, or just plain old advertising. But what about data storage? It’s hardly efficient, but if you want to store your ...

Cybersecurity experts have revealed a specific phishing tactic which has become increasingly popular - including malicious QR codes in .PDF files. Researchers from Barracuda said that in the three ...

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...