"Infiltration. Sabotage. Mayhem. For years four-star general Keith Alexander has been building a secret Army capable of launching devastating cyberattacks. Now it's ready to unleash hell."
In this month's Wired Magazine, James Bamford profiles Keith Alexander, the man who runs cyberwar efforts for the United States, "an empire he has built over the past eight years by insisting that the US’s inherent vulnerability to digital attacks requires him to amass more and more authority over the data zipping around the globe."
The claims in Edward Snowden's leaks are the tip of one big, secret iceberg.