Let's say this is true. I've seen no proof, but keep an open mind. My personal belief is that it would be prudent for us to TRULY know our enemy and the best possible way to combat them and protect ourselves. Since we haven't received that information, I have to think 2 options. 1, its bullshit. 2, nobody gives a fuck about us enough to share that knowledge.
As I said, I keep an open mind. I believe the truth is stranger than fiction. I want proof though and a detailed description on how to combat them.