As Ryo mentioned Diebold is sending the lawyers after people (even schools) hosting their leaked memos. These memos detail the multiple security vulnerabilities in their electronic voting system. Why War has created a list of educational mirrors that should be protected by Fair Use (17 U.S.C. § 107). This Salon article sums up some of the problems fairly well.

Not only is the country's leading touch-screen voting system so badly designed that votes can be easily changed, but its manufacturer is run by a die-hard GOP donor who vowed to deliver his state for Bush next year.

Harris has discovered that Diebold's voting software is so flawed that anyone with access to the system's computer can change the votes without leaving any record. On top of that, she's uncovered internal Diebold memos in which employees seem to suggest that the vulnerabilities are no big deal. The memos appear to be authentic -- Diebold even sent Harris a notice warning her that by posting the documents on the Web, she was infringing upon the company's intellectual property