Microsoft suffered a wound to its public image today as it was revealed that a new Russian spy had been caught working at the company. Alexey Karetnikov had been working as a Software Design Engineer in Test at the Windows developer since October and was ordered out of the country on Monday after falling afoul of US immigration law. A Washington Post source in federal law enforcement, however, said that Karetnikov had "just set up shop" as a spy in Redmond, Washington and that the immigration charges were technicalities used without enough evidence of actual crimes