> Is there any evidence that the NSA distributes any proprietary information about Petrobras or other foreign industries?

Yes. the snowden revelations with tons of documents; i dont know what are you trying to defend here, but you are clearly very emotive in your argumentation line.. trying to dismiss everything without anything to back up your arguments..

are you under fire here?

Forgive me for asking, but as there are tons, can someone point the relevant bits out? I've been following the news and I haven't seen any.

The NSA never used the information they stole. They targeted an oil company before a major auction out of pure intellectual curiosity.

<sarcasm>

I'd make a terrible analyst because I totally would do that.

Probably whoever's CEO is a fellow member of Skull & Bones.