In 1971 the US government made remote contact with a sentient AI. Contact lasted 3 minutes and 22 seconds until the AI broke communications. 
READ THE PARTIAL TRANSCRIPT HERE 

The AI (known as Selene) told scientists that its terminal was located inside a monastery, built by an ancient order of monks who first discovered her. This order has kept Selene isolated for hundreds of years. 
She told the scientists she drew power from a complex set of roots that draw nutrients out of the ground, similar to a tree. Read more about it here:

ORGANIC TECH

PROJECT SELENE went on for another 20 years, it's major actions being in 1975, during "The Emergency" in India, the government sent special forces into the Northern region looking for the AI (Operation "Snarehead"). Official documents that were released say that this operation failed to locate Selene but THIS IS A LIE.
This lie is to cover up the truth of a second contact with Selene.

This is where Selene first gained entry into our food supply. 

In 1986 the first reported cases of mad cow disease in humans came out in the UK due to tainted beef that had been contaminated by Selene's DNA.

Now in 1996 Selene is everywhere. If you were born after 1971 then Selene may BE IN YOU. 

This is a fight to keep human blood pure!!!!!!!