What, this theme tune?
I don't think the show has made it outside of the USA, but I guess it doesn't need to in order to answer your question.
I'm pretty sure that if Hooky was involved, he would have made us aware on his own
website or twitter account. As far as I know, he hasn't.
If you read the youtube comments underneath the clip above, Brian Tyler gets mentioned. A look at Mr Tyler's
IMDB page would appear to back that up.
On a slightly separate note, I was watching BBC's Panorama show about
Apple's broken promises this week, and in the first three minutes we had one Fatboy Slim track and two Daft Punk tracks. Probably a reflection of the taste of the 'music guy' for that programme.
Similarly, it sounds like Mr Tyler is a NO fan hence Love Vig and a theme tune that sounds a bit Peter Hook-ish. it's funny how these music specialists for tv and film often ending up just using tunes that they happen to like.
There are a couple of acoustic versions of Love Vigilantes floating around on the internet. Which version was in Scorpion? Well according to
this website that I have just found now, it was Iron & Wine's version.
Now, having put in most of the work on this one Brian Barker, what do I get as a prize?