NSA Chief General Kieth Alexander and "The Secret War"

[Laelth]

3. This isn't about terrorism any more. It's about cyber-warfare.

Important quote from the article:

Sure enough, (following a US cyber-attack on Iran) in August 2012 a devastating virus was unleashed on Saudi Aramco, the giant Saudi state-owned energy company. The malware infected 30,000 computers, erasing three-quarters of the company’s stored data, destroying everything from documents to email to spreadsheets and leaving in their place an image of a burning American flag, according to The New York Times. Just days later, another large cyberattack hit RasGas, the giant Qatari natural gas company. Then a series of denial-of-service attacks took America’s largest financial institutions offline. Experts blamed all of this activity on Iran, which had created its own cyber command in the wake of the US-led attacks. James Clapper, US director of national intelligence, for the first time declared cyberthreats the greatest danger facing the nation, bumping terrorism down to second place. In May, the Department of Homeland Security’s Industrial Control Systems Cyber Emergency Response Team issued a vague warning that US energy and infrastructure companies should be on the alert for cyberattacks. It was widely reported that this warning came in response to Iranian cyberprobes of industrial control systems. An Iranian diplomat denied any involvement.

Emphasis mine.

-Laelth