US Security Services May 'Have Moles Within Microsoft,' Says Researcher
Barence writes "U.S. government officials could be working under cover at Microsoft to help the country's cyber-espionage programme, according to one leading security expert. According to Mikko Hypponen, chief research officer at security firm F-Secure, the claim is a logical conclusion to a series of recent discoveries and disclosures linking the U.S. government to 2010's Stuxnet attack on Iran and ties between Stuxnet and the recent Flame attack. 'It's plausible that if there is an operation under way and being run by a U.S. intelligence agency it would make perfect sense for them to plant moles inside Microsoft to assist in pulling it off, just as they would in any other undercover operation,' he said. 'It's not certain, but it would be common sense to expect they would do that.'"
... or they just paid/threatened Microsoft. Much simpler and easier.
The US Government has licenses for the Windows source code. Nothing we've seen those virii do have required anything more than that.
What would surprise me, is if the US thinks they're the only one.
I doubt Microsoft would balk at any requests at access. These are, after all, matters of national security, and are therefore paramount over all other concerns. No decent American (ahem) company could refuse.