Reposted by JamMakingHussyBroughtTheSunshine
The Defense Dept. has a rule: Only U.S. citizens or permanent residents can handle sensitive data.
Then Microsoft created a workaround that seemed to violate the spirit of this rule, leaving computer systems vulnerable to Chinese government sabotage:
propub.li
How Microsoft’s “Little Workaround” Created a Major Pentagon Threat
A little-known Microsoft program allowed China-based engineers to service the U.S. government’s sensitive computer systems — until reporter Renee Dudley found out about it.