750
Canada declares Flipper Zero public enemy No. 1 in car-theft crackdown
(arstechnica.com)
This is a most excellent place for technology news and articles.
It's not spy work, it's testing a system.
Part of modern pen testing absolutely involves a bit of social engineering to test policy enforcement
There can be a physical component to it though I’m not too sure about how prevalent it is. Which would be aided by blending in.