EARLY last year, the corporate stalker made his move. He sent more than a dozen menacing e-mail messages to Daniel I. Videtto, the president of MicroPatent, a patent and trademarking firm, threatening to derail its operations unless he was paid $17 million. In a pair of missives fired off on Feb. 3, 2004, the stalker said that he had thousands of proprietary MicroPatent documents, confidential customer data, computer passwords and e-mail addresses. Using an alias of “Brian Ryan” and signing off as “Wounded Grizzly,” he warned that if Mr. Videtto ignored his demands, the information would “end up in e-mail boxes worldwide.” Full Story