[Magnum44]

Ala Loral.

...began working for the DTRA in April 2000...

This is not the Loral case. There were numerous cases like this going on during Klintoon/Gore years. The Loral case occured in 1996 before DTRA. Many others involving computer technology including SGI occured over the following years.

[Lulu]

There have been foreign spies for many years. The Loral case was just that. They come to grad school here and then enter industry at high levels, work up to the top and then quietly do their treason. And unless you are knowledgeable about the ITAR, you never realize what is happening. Loral's security was a joke.