Unless you aren't in the US or Russia, then you have Russia potentially spying for Russian companies/government, and the US/NSA potentially spying for US companies/government. The NSA has been caught with their hand in the cookie jar when it comes to corporate espionage[0][1].
I think it's common knowledge industrial espionage is practiced from time to time by all major powers. The question is a calculus. Who'd put you in a smaller/bigger ditch, relatively speaking.