Were vaccine certificates a threat to liberty or the only option? Study considers if they should ever be used again

A new Canadian paper offers conditions under which vaccine certificates should and should not be considered in future ...
Hosted on MSN

Is that QR code actually a scam? Here's what to know about 'quishing' before you scan

If it seems like QR codes are everywhere these days, that's because, well, they are. Thanks to a surge in popularity during the COVID-19 pandemic, these scannable codes are being used by businesses ...
Android Police

QR code hacking: How to protect yourself from rogue QR codes

Parth is a technology analyst and writer specializing in the comprehensive review and feature exploration of the Android ecosystem. His work is distinguished by its meticulous focus on flagship ...
Christian Science Monitor

Why China’s COVID-tracking QR codes raise surveillance concerns

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...