Where art thou, APT ..?

In line with some previous posts, about e.g., the Maker Movement, I’d like to ask if anyone knows the whereabouts of all those pesky APTs that were around a couple of years ago. Oh, yes I do know they’re in your infra everywhere all the time, but qua publicity, qua countermeasures ..?
I would like to hope that in this case, more contrary to its nature you can’t get, it would indeed bebecause (sic) of having been dealt with sufficiently in the past. Or the whole APT thing turned out to be a [any country’s] TLA move – of a side with ample publicity-suppressive powers everywhere.
But that would be day-dreaming. So, I’d like to ask your insights…

And:

[[Fuzzyfied] Oh, just some storage room in my house. Or, somewhat more, at the Royal palace, Dam, Amsterdam]