The spooks have been reverse engineering. They’ve been dismantling Karpersky’s software, searching for weaknesses. They’ve been mining sensitive data by monitoring the email chatter between Kaspersky client and server software. In other words, while IT security folks outside the U.S. have been keeping a wary eye on their Windows servers while trusting their antivirus to be a tool to help them secure the unsecurable…well, their antivirus software has been being a Trojan in the truly Homeric sense of the word.