Sure, we were discussing someone saying their devices came with extra PCBs inside (it's a bit hard to follow but scroll up to the original comment, currently first on the page).

> We would be getting products from China with added boards to beam credit card information.

>> Trying to guess the contents of a box that you cannot open sounds a bit like madness.

>>> Use X-ray? or whatever can penetrate the exterior shell

2 different types of attacks, 2 different types of responses.