Iran's Islamic Revolutionary Guard Corps recently hacked into 29 Web sites tied to opposition groups, accusing them of being affiliated with U.S. spy networks.

"The 29 Web sites were identified in a statement (in Farsi) released on a Web site operated by the Revolutionary Guards," writes Network World's Sumner Lemon.

"The Internet has been used by Iranian opposition groups who contested the results of last year's elections there to organize demonstrations and share information about protests and arrests," Lemon writes.

Click here to read the Network World article.